Top 13 English Grammar Tips for Mastering the Language

Let’s face it: studying English grammar isn’t always fun.

Yet, we all keep learning and practicing the English grammar rules because grammar knowledge is essential for writing, speaking and comprehension.

But here’s the good news: mastering English grammar isn’t impossible.

In this post, we’ll explore our top 13 tips for understanding English grammar and avoiding common mistakes. You’ll come out on top in the trickiest situations!


1. Memorize 3 Fundamental Capitalization Rules

You may think that capitalizing nouns is a trivial (not important) grammar rule. However, poorly capitalized words are a quick giveaway that you haven’t quite mastered English writing. Proper capitalization helps your writing look professional, tidy and correct.

The bad news is that it’s really just a matter of memorizing capitalization rules. The good news is there’s not much to memorize. Here are the three fundamental rules you can use to remember which words get capitalized in English:

  • The first word in a sentence. You should always capitalize the first word in a sentence regardless of what type of word it is.
  • Proper nouns (names). These include the names of people, locations, places, days and months, companies, etc. For example: Matthew, Helen, France, Tokyo, Mississippi, Microsoft, Saturday, January…
  • Honorifics and titles, as well as their abbreviations. Mr., Mrs., Ms., Miss, Doctor (Dr.), President, Lord, etc.

For more examples, Towson University has a comprehensive list of words that get capitalized in English.

2. I and Me Aren’t Interchangeable

Which one of the sentences below do you think is grammatically correct?

Matt and I went for a walk.

Matt and me went for a walk.

If you guessed the first sentence, you’re right! However, don’t stress out if you guessed wrong. Many native English speakers get this rule confused, and you may often hear the second sentence in casual conversation even though it’s incorrect.

I and me are’t interchangeable. They are used in different grammatical constructs.

I is a pronoun that serves as a subject of a sentence. In the first example, Matt and I went for a walk, both I and Matt are subjects of the sentence while went is the verb.

Me is a pronoun that serves as an object of a sentence. Me is needed when someone else is performing the action. To use the example above, it would be absolutely correct to say: Matt took me for a walk. Matt is the subject and me is the object in the sentence.

Knowing your subjects and objects will help you use these types of pronouns flawlessly!

3. Be Careful When Using Your and You’re

This is probably the most common mistake on the internet today! Your and you’re sound absolutely the same, but they have very different meanings and uses.

Your is a possessive determiner that attributes something to you:

  • Your dinner is getting cold.
  • Your friends have reserved a table for the party.
  • Your work is impressive!

You’re is a contraction of you are:

  • You’re nice to me. (You are nice to me.)
  • You’re going to a party. (You are going to a party.)
  • You’re a very successful writer. (You are a very successful writer.)

Mistakes happen when possessive pronouns are confused with verb contractions, even among native English speakers. Often, you may see phrases like your wrong (instead of you’re wrong), you’re sister (instead of your sister), etc. These are grammatical errors. They’re easy to avoid. Don’t repeat them!

4. Be Careful When Using Their, They’re and There

This is another case of confusion between pronouns, contractions and, additionally, adverbs. Let’s analyze each of the words in question.

Their is a possessive determiner. When using their, you indicate that something belongs to them.

  • Their car has broken down.
  • Their dinner party was a big hit.
  • It’s not their child.

They’re is a contraction of they are, very similar to you’re from tip number three.

  • If they’re not coming, I’m leaving early. (If they are not coming, I’m leaving early.)
  • They’re so happy to have been invited! (They are so happy to have been invited!)
  • She doesn’t think they’re going to like it. (She doesn’t think they are going to like it.)

There is an adverb indicating a location of something, whether specific or abstract.

  • Your keys are over there, on the table.
  • When we got there, the place was already closed.

Once you understand the difference between these three words, you won’t make a mistake like their nice (instead of they’re nice) or there dog (instead of their dog) ever again!

This fun comic by The Oatmeal provides a few more examples of common errors arising from the confusion between contractions and pronouns.

5. There’s a Subtle Difference Between Must and Have To

Modal verbs in English serve to indicate likelihood, possibility, obligation and more. The most common examples of modal verbs include can, may, must, will and shall. Must is the one indicating an obligation or a necessity to do something.

  • must wake up early to catch a morning train.
  • We must understand the difference between “there” and “their” to be better English speakers.
  • She must do her homework.

However, we could also say:

  • I have to wake up early to catch a morning train.
  • We have to understand the difference between “there” and “their” to be better English speakers.
  • She has to do her homework.

Both are grammatically correct. So is there a difference?


The difference between must and have to is subtle. Both refer to an obligation, but must indicates an opinion or suggestion. Have to is an expression of a more objective obligation coming from an outside force.

So saying that someone must do her homework is your opinion. Saying that she has to do her homework signals that it’s necessary because, for example, her teacher requires it.

Must and have to are used interchangeably in casual English. In more formal situations, you’ll stand apart by knowing the difference between them.

6. Make and Do can be a very tricky couple

Many English learners struggle when they have to learn the difference between make and do because there’s no standard rule to tell them apart (see or identify the differences).

Normally, we use make when we mean to produce, construct or create:

  • We need to make breakfast.
  • She doesn’t like making friends.
  • I’ve made this purse for you.

On the other hand, do tends to be a more active verb, and it’s often followed by an action or activity:

  • Do your homework now!
  • I’d like to do some exercise this afternoon.
  • Let’s do something interesting today.

However, there are exceptions to these two general rules, and both verbs appear in many collocations you need to learn by heart.

7. Always Check for Subject and Verb Agreement

One of the most basic grammar rules in English states that the subject of the sentence has to agree with its verb. In other words, the verb needs to take a form that matches the subject. To approach fluency in English, it’s crucial to understand subject-verb agreement.

The subject of a sentence can be either singular or plural, which will determine what form the verb takes. For example:

  • She likes pizza.
  • They like burgers.

These are simple sentences with one clause (subject plus verb).

But what happens when a sentence gets more complicated?

When there’s more than one subject connected by and, it’s a compound subject that requires a plural:

  • Lily and Tom want to order pizza. (They want to order pizza.)
  • Matt and I are going for a walk. (We are going for a walk.)
  • A book, a few cards and pencils were on the table. (They were on the table.)

But here’s where things get really complicated. Sometimes the subject is accompanied by an additional piece of information that follows along with, together with, as well as, such as and more.

These don’t change the subject into a compound subject and don’t require a plural verb.

  • Lily, just like Tom, wants to order pizza. (She wants to order pizza. So does Tom.)
  • I, together with Matt, am going for a walk. (I am going for a walk. Matt is going with me.) Note that this a slightly awkward sentence, and using a compound subject like Matt and I would be preferable here.
  • A book, along with a few cards and pencils, was on the table. (A book was on the table. There were also a few cards and pencils.) 

Notice how these sentence elements provide additional information that can be safely removed. The sentence would be less informative, but still grammatically correct.

A simple way to check for subject and verb agreement is to replace the subject with an appropriate pronoun, like we did in the first sentence above.

  • Lily, just like Tom, wants to order pizza. (She wants to order pizza.)
  • Lily and Tom want to order pizza. (They want to order pizza.)

If the sentence still makes sense, your subject and your verb are in agreement!

8. Mix It Up with Active and Passive Voice

In many English sentences, the subject is the one performing the action described by the verb of the sentence. This is called “active voice.”

  • While the children played a game in the backyard, their dad prepared dinner.

Both clauses of this sentence contain active voice: children played (a game) and their dad prepared (dinner).

In other instances, the subject is being acted upon. Someone else is performing the action! This is “passive voice.”

  • While a game was played by the kids, dinner was prepared by their dad.

This sentence also has two clauses, and both of them are written in the passive voice: the game was played (by the kids) while dinner was prepared (by their dad).

While it’s recommended to use passive voice sparingly (not often), you should know how to recognize and use both active and passive voices.

A good mix of active and passive verbs will make your English, especially written English, varied and colorful. Don’t be afraid of combinations!

Oxford Dictionaries has more great examples of active and passive voice usage.

9. For Collective Nouns, Context Is Everything

Sometimes, a singular noun represents a group of people or a collection of things. Should it take a singular or a plural verb?

Is family singular or plural? Is government plural or singular? How about crowd or flock?

These types of nouns are known as collective nouns. You’ll treat them differently depending on context.

First, consider whether you’re operating in British English or American English.

In American English, collective nouns typically take a singular verb. For example:

  • My family loves me a lot.
  • The American government is voting on this issue today.
  • The cast was present for the movie premiere.

There are two important exceptions that you’re likely to encounter in casual conversation: police and people.

Police and people always take a plural verb.

  • The Boston Police make weekly reports on the matter.
  • People are starting to wonder what’s going on.

However, in British English, collective nouns may take a singular or a plural verb, depending on the rest of the sentence. If the collective noun represents a group acting as one unit, it takes a singular verb. If the collective noun stands for several individuals or things acting independently, it takes a plural verb.

For example:

  • The visiting team is losing. (The team is one unit that’s on the losing side of the game.)
  • My family are all coming to the wedding. (“Family” stands for several different people who’ll arrive at the wedding, not necessarily together.)
  • The staff disagree on the deadline for the project. (The staff are employees who have different opinions about the project deadline.)

Whether you treat a collective noun as a singular or a plural, make sure that it stays that way.

Incorrect: The team is on a winning streak. They beat every other team so far.

Correct: The team is on a winning streak. It beat every other team so far.

Remember tip number six, and always keep the subject and the verb in agreement throughout. You’ll never be confused by collective nouns again!

10. Always Use Complete Sentences, Not Sentence Fragments

The most basic sentence in English has two elements: a subject and a verb.

  • She sings.
  • I write.
  • They survived.

Having a subject and a verb is the minimum requirement for English sentences. If either of those is missing, the sentence isn’t complete. It becomes a sentence fragment instead:

  • Walking past the house
  • Survived the ordeal
  • Prefer this sandwich

Sentence fragments shouldn’t be used alone. The examples above can be easily made into full sentences or become part of a longer sentence. For example:

  • Walking past the house, I noticed the lights were on.
  • She is happy to have survived the ordeal.
  • I would prefer this sandwich.

Make it a rule for yourself to always write in complete sentences. Check if there’s a subject and a verb in your sentence. If not, insert one! Connecting sentence fragments into more complex sentences will make your English speech and English writing correct and varied.

11. Learn Some Question Tags to Simplify Your Life

You know those short questions that sometimes get added to the end of a sentence, don’t you?

These are called question tags, and they’re neat, aren’t they?

They can make your life easier, especially in an English conversation, because they allow you to easily turn statements into yes or no questions.

The rule for forming a question tag is simple: if the main verb of the sentence is positive, the question tag takes its negative form. If the main verb of the sentence is negative (has “not” in it), the question tag takes its positive form. A question tag will always conform to the main verb of the sentence.

  • She forgot her lunch, didn’t she? or She didn’t forget her lunch, did she?
  • He isn’t going to the party, is he? or He is going to the party, isn’t he?

However, here’s one tricky thing to remember: if the main verb of the sentence is “I am,” the question tag that corresponds is “aren’t I.”

  • I am going to have to change my plans, aren’t I?

If you don’t feel like using a contraction to form a negative question tag, be careful with the placement of “not.”

  • She forgot her lunch, did she not?
  • He is going to the party, is he not?

Need more examples? The British Council explains the basics of question tags with additional examples provided!

12. Feel Free to Use Dangling Prepositions

Whenever a preposition gets separated from its object in the sentence (or when it doesn’t have an object at all), it becomes a dangling preposition.

  • Whom are you talking to?
  • You can come downstairs; there’s nothing to be afraid of.

There is a grammar myth that dangling prepositions are unacceptable. You may encounter native English speakers who believe it’s incorrect to end a sentence with a preposition. However, dangling prepositions aren’t a grammatical error.

Actually, avoiding dangling prepositions may result in some awkward sentences! For example:

  • To whom are you talking?
  • You can come downstairs; there’s nothing of which to be afraid.

These sentences are correct, but not very desirable. As long as you understand dangling prepositions and their grammatical role, feel free to use them!

13. But Be Careful with Dangling Participles in Complex Sentences

Participles (words formed from verbs) are often used to introduce a subordinate clause in a sentence.

  • Doing my homework, I noticed that a few of my notes were missing.
  • That little girl, having dropped her ice cream, is crying uncontrollably.
  • Born in Canada, he spoke English flawlessly.

In these cases, participles always relate to the subject of the sentence. They describe the action that the subject performs or the state that the subject is in.

The examples above would still have the same meaning if rewritten the following way:

  • While I was doing my homework, I noticed that a few of my notes were missing.
  • That little girl has dropped her ice cream and is crying uncontrollably.
  • Because he was born in Canada, he spoke English flawlessly.

Dangling participles can cause problems for English learners; they can make it easier to forget or confuse the subject-participle relationship. A very common mistake many English learners (and even native speakers!) make is to use a participle that doesn’t relate to the subject of the sentence (a dangling participle).

  • Walking to the university, the rain started to fall, so he opened his umbrella.

This sentence is incorrect! Clearly, it was he who was walking to the university, not the rain. A grammatically correct way to form this sentence would be:

  • Walking to the university, he opened his umbrella, because the rain started to fall.

Another example of an error:

  • Having traveled around the world, few countries impressed me more than New Zealand.

Here, the dangling participle makes it sound like it was countries that traveled around the world. You can put the sentence right by rewriting it:

  • Having traveled around the world, I was impressed by few countries more than New Zealand.

or even:

  • Few countries impressed me more than New Zealand during my travels around the world.

As you can see, dangling participles create confusing and grammatically incorrect sentences that reflect poorly on your writing. Unlike dangling prepositions, dangling participles should be avoided!


English grammar may not be your favorite part of English learning, but don’t be discouraged.

Taking it step by step, one tip at a time, is how you become proficient in the language.

In these 13 English grammar tips, we covered common errors that English learners encounter. Master these, and you’ll avoid the vast majority of grammar programs.

We’ve also included plenty of examples so you can see how these grammar tips work in real life. But if you want even more examples of these tips in action, you can try the FluentU language learning program—it teaches English grammar (and much more) via authentic videos so you can see how grammar is actually used by natives “in the wild.” 

Good luck!

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