Number one for English language teachers

Differences in American and British English grammar - article

Type: Reference material

An article by Kerry Maxwell and Lindsay Clandfield on recognizing grammatical differences between American and British English.


Speakers of American English generally use the present perfect tense (have/has + past participle) far less than speakers of British English. In spoken American English, it is very common to use the simple past tense as an alternative in situations where the present perfect would usually have been used in British English. The two situations where this is especially likely are: 

1. In sentences which talk about an action in the past that has an effect in the present:

American English (AmE) / British English (BrE)

  • Jenny feels ill. She ate too much. (AmE)
  • Jenny feels ill. She's eaten too much. (BrE)
  • I can't find my keys. Did you see them anywhere? (AmE)
  • I can't find my keys. Have you seen them anywhere? (BrE)

2. In sentences which contain the words already, just or yet:

American English / British English

  • A: Are they going to the show tonight? 
  • B: No. They already saw it. (AmE)
  • A: Are they going to the show tonight?
  • B: No. They've already seen it. (BrE)
  • A: Is Samantha here?
  • B: No, she just left. (AmE)
  • A: Is Samantha here?
  • B: No, she's just left. (BrE)
  • A: Can I borrow your book?
  • B: No, I didn't read it yet. (AmE)
  • A: Can I borrow your book?
  • B: No, I haven't read it yet. (BrE)

Verb agreement with collective nouns

In British English, collective nouns, (i.e. nouns referring to particular groups of people or things), (e.g. staff, government, class, team) can be followed by a singular or plural verb depending on whether the group is thought of as one idea, or as many individuals, e.g.

My team is winning.
The other team are all sitting down.

In American English, collective nouns are always followed by a singular verb, so an American would usually say:

Which team is losing?

whereas in British English both plural and singular forms of the verb are possible, as in:

Which team is/are losing?

Use of delexical verbs have and take

In British English, the verb have frequently functions as what is technically referred to as a delexical verb, i.e. it is used in contexts where it has very little meaning in itself but occurs with an object noun which describes an action, e.g.

I'd like to have a bath.

Have is frequently used in this way with nouns referring to common activities such as washing or resting, e.g.

She's having a little nap.
I'll just have a quick shower before we go out.

In American English, the verb take, rather than have, is used in these contexts, e.g.

Joe's taking a shower.
I'd like to take a bath.
Let's take a short vacation.
Why don't you take a rest now?

Use of auxiliaries and modals

In British English, the auxiliary do is often used as a substitute for a verb when replying to a question, e.g.

  • A: Are you coming with us?
  • B: I might do.

In American English, do is not used in this way, e.g.

  • A: Are you coming with us?
  • B: I might.

In British English, needn't is often used instead of don't need to, e.g.

They needn't come to school today.
They don't need to come to school today.

In American English, needn't is very unusual and the usual form is don't need to, e.g.

They don't need to come to school today.

In British English, shall is sometimes used as an alternative to will to talk about the future, e.g.

I shall/will be there later.

In American English, shall is unusual and will is normally used.

In British English, shall I/we is often used to ask for advice or an opinion, e.g.

Shall we ask him to come with us?

In American English, should is often used instead of shall, e.g.

Should we ask him to come with us?

Use of prepositions

In British English, at is used with many time expressions, e.g.

at Christmas/five 'o' clock
at the weekend

In American English, on is always used when talking about the weekend, not at, e.g.

Will they still be there on the weekend?
She'll be coming home on weekends.

In British English, at is often used when talking about universities or other institutions, e.g.

She studied chemistry at university.

In American English, in is often used, e.g.

She studied French in high school.

In British English, to and from are used with the adjective different, e.g.

This place is different from/to anything I've seen before.

In American English from and than are used with different, e.g.

This place is different from/than anything I've seen before.

In British English, to is always used after the verb write, e.g.

I promised to write to her every day.

In American English, to can be omitted after write, i.e.

I promised to write her every day.

Past tense forms

Below is a table showing verbs which have different simple past and past participle forms in American and British English. Note that the irregular past forms burnt, dreamt and spoilt are possible in American English, but less common than the forms ending in -ed.

InfinitiveSimple past
Simple past
Past participle
Past participle

that have got is possible in American English, but is used with the meaning 'have', and gotten is the usual past participle of get.

Implications for teaching

The two major varieties of English

The two varieties of English most widely found in print and taught around the world are British and American – it is, therefore, important for teachers to be aware of the major differences between the two. And while lexical differences are the easiest ones to notice, a knowledge of grammatical and phonological differences can be useful not only for teachers to be aware of, but also to be able to deal with should they come up in class.

Which is better?

An important point to make is that different doesn’t mean wrong. Comments such as “American English is inferior to British English”, or “American English is better than British English” have no solid basis other than the speaker’s opinion. The truth is that no language or regional variety of language is inherently better or worse than another. They are just different. Students will often have very firm beliefs on which English they think is better, clearer or easier to understand. While it may be true for that particular individual, there is no evidence to suggest that one variety is easier to learn or understand than the other.

Materials and varieties

If you are an American English speaker teaching with a British coursebook or vice versa, what do you say when the book is different from your English? The answer here is to point out the difference. The differences are not so numerous as to overload the students and often can be easily dealt with. For example, if you are an American English speaker using a lesson that has just included 'at the weekend', it takes very little time to point out that in American English people say “on the weekend”. Accept either from your students then. If you decide to go along with the book and say “at the weekend” yourself, you’ll probably sound unnatural, and “on the weekend” might slip out anyway!

Exams and essay writing

In most international exams, both varieties of English are accepted. However, while writing for an international exam (or writing in English generally) students should try to remain consistent. That means if they favour (or favor) American spelling and grammar, they should stick to that convention for the whole piece of writing.

What role do other varieties of English have in the classroom?

Although British and American varieties are the most documented, there are of course many other varieties of English. Scotland, Ireland, South Asia, Canada, Australia, New Zealand, West Africa, the Caribbean, South Africa all have their own regional variations of English. The decision whether or not to highlight aspects of these Englishes would depend on two factors:

  • if the students are going to live, or are already living, in one of these places – in which case the need to understand specific aspects of that English is clear; or
  • if the teacher is from one of those places and therefore speaks a regional variation of English. In this case, it could be useful to occasionally point out differences between your English and that of your coursebook.

Rate this resource (4.42 average user rating)

  • 1 star out of 5
  • 2 stars out of 5
  • 3 stars out of 5
  • 4 stars out of 5
  • 5 stars out of 5

You must be signed in to rate.

  • Share

Readers' comments (58)

  • I've read your article with great interest, however I think that as English is one of the most important vehicle languages , there's no great difference between American English and British one. Students should learn how to speak it without too much concern on this difference. What is important is to speak and let other people understand you.

    Unsuitable or offensive? Report this comment

  • Hello,
    Thank you for sharing this article. It's really helpful and useful. I don't think so that American English is better, but I think American English is easier than British English. After reading this article, I realize that I often mix between American English and British English in speaking.
    Well, once again, thak you for sharing this information.

    Unsuitable or offensive? Report this comment

  • Sorry, Dave C. I'm from San Francisco and we use 'been' and 'gone' the same way. No difference in American English.

    Unsuitable or offensive? Report this comment

  • Can we use both American and British English in oral speech?

    Unsuitable or offensive? Report this comment

  • Hi Anonymous,

    The verb in the table above is the verb 'to saw', meaning to cut something with a saw, not the past tense of 'see'. I hope that clears up the confusion!

    Thanks to everyone for your helpful comments.

    Best wishes,
    The onestopenglish team

    Unsuitable or offensive? Report this comment

  • Hello,

    The information given above was very useful and well written. I would like to tell you if you noticed that, in the table of verbs, "saw" is in the list of infinitive verbs where it should be "see". Am I wrong?

    I wanted to comment that. Thank you for the information, as I said, it was very very useful.

    Agustín Romano

    Unsuitable or offensive? Report this comment

  • I just wanted to say one other has often been the case that German speaking English teachers use these differences to excuse there poor English teaching skills i.e. make business. I told my after school pupil that this was incorrect and the correct collocation was "do business." His teacher said "make business" was a British term and I was an American! I had to laugh at this, unbelievable nonsense.

    Unsuitable or offensive? Report this comment

  • Some of this information is very helpful, although I have been teaching here in Germany and come across most of these differences in class. I am from California but have lived in Australia and now live in Germany. I think this article explains the differences, well, although I have to agree with some of the other comments, one cannot make broad statements about language and the way in which people communicate and speak has a lot to do with their level of education.

    Unsuitable or offensive? Report this comment

  • Glad to know this difference, though I agree with ProfeX. I have many American friends here with good English and they do use the perfect tenses and past tenses. I have to admit that they do use more past tenses. My husband is a Canadian, and we're using Footprint books to teach our English classes here. He's having a hard time to teach kids using the phrase: 'I've got... The tree has got ...' instead of using 'I have ... The tree has ...'

    Still, it's great to have this article for a collection because there are so many of my fellow teachers asking the difference between the American and British English

    Unsuitable or offensive? Report this comment

  • I`m a teacher from Switzerland. People here are very fond of computer based checks, called basic check, multi check, ... (and believe me they`re pretty serious tests) and I`m afraid computers don`t make these subtle differences. I guess most of these AM variations will be marked as wrong by the computer. So - good to know for me, but probably not worth teaching to students.

    Unsuitable or offensive? Report this comment

View results 10 per page | 20 per page | 50 per page |

Have your say

You must sign in to make a comment

sign in register

Macmillan Dictionary Online

Say goodbye to print and hello to our smart dictionary.

Powered by Webstructure.NET

Access denied popup