American English grammar specifics

By B1 you’ve absorbed enough English to start hearing differences between American and British versions. Most are vocabulary (gas vs petrol, apartment vs flat) — the focus of separate lessons. But there’s also a small set of grammar differences that trip learners, especially Russian speakers who studied British textbooks at school and now consume American media.

This lesson collects the AmE grammar choices you should make and recognize. None of these are “right” or “wrong” globally — they’re conventions of the American variety. Use them when writing for American audiences, expecting American readers, or trying to sound like a native AmE speaker.

1. gotten vs got — past participles of get

The biggest single AmE/BrE grammar split.

AmE: get / got / gotten — gotten is the past participle when get means “obtain, become, arrive at.” BrE: get / got / got — past participle is also got.

But there’s an exception even in AmE — for possession (have got = own/possess), AmE keeps got, not gotten:

I’ve got a car. (= I own a car) — AmE and BrE both I’ve gotten a car. (= I obtained a car, recently acquired) — AmE only

Subtle distinction:

• I’ve got two brothers. (I have two brothers — possession)
• I’ve gotten two new shirts. (I bought / received two new shirts — acquisition)

For learners: in AmE, use gotten for the verb sense (acquire, become, arrive); use got only when have got = “have / own.”

2. Do you have…? vs Have you got…?

AmE preference: do/does questions.

• Do you have a pen?
• Does she have a car?
• I don’t have time.

BrE accepts both but slightly prefers:

• Have you got a pen?
• Has she got a car?
• I haven’t got time.

In AmE, Have you got a pen? is understood and not wrong, but Do you have a pen? is the standard. Use do/have in formal AmE writing without exception.

3. Past Simple vs Present Perfect with already / just / yet

In British English, already, just, yet trigger Present Perfect:

• I’ve just eaten.
• Have you already finished?
• I haven’t finished yet.

In American English, Past Simple is also accepted (even preferred in casual speech):

• I just ate.
• Did you already finish? / Have you already finished?
• I didn’t finish yet. / I haven’t finished yet.

This is one of the most distinct AmE/BrE differences. American English allows the more economical Past Simple, while British English insists on Present Perfect for “recent past.”

Both are correct in AmE. Native AmE speakers go either way. In formal AmE writing, Present Perfect is still slightly more polished; in conversation, Past Simple is fully natural.

4. Subjunctive after suggest, recommend, insist, demand, propose

This is one AmE quirk that trips even advanced learners. After verbs of suggestion / recommendation / demand, AmE retains the subjunctive — a base verb form regardless of subject.

I suggest he go home. (not goes) She insisted that we be on time. (not are) They demanded that he resign. (not resigns or resigned) The doctor recommended that she take more vitamins. (not takes)

The subjunctive strips the -s from third person singular and uses be instead of is/are/was. It applies in past contexts too:

He recommended that I apply for the job. (not applied) She demanded that he leave immediately. (not left)

British English usually uses should or just the indicative:

• BrE: I suggest he should go home. / I suggest he goes home.
• AmE: I suggest he go home. (subjunctive)

Subjunctive triggers (memorize):

Also after adjectives + that-clause: important, essential, necessary, vital, crucial, advisable:

• It’s important that he be on time.
• It’s essential that we act quickly.

This sounds slightly formal even in AmE; in conversation, you might hear should sneak in too. But on grammar tests and in writing, the subjunctive is the AmE standard.

5. on the weekend vs at the weekend

A simple preposition split.

Both on weekends and on the weekend are standard AmE. At the weekend will instantly mark you as British.

6. different from / than / to

Her opinion is different from mine. — both Her opinion is different than mine. — AmE casual Her opinion is different to mine. — BrE only (AmE speakers find it odd)

In AmE, different than is especially common before a clause: It’s different than I expected. (vs different from what I expected.)

For safety, different from works everywhere. Different than is fine in AmE.

7. shall almost extinct in AmE

In British English, shall is sometimes used for first-person futures and offers (Shall we go? I shall return). In American English, shall is almost gone from everyday speech. Use will universally.

Shall survives in legal English (The tenant shall pay rent on the first of the month) and in fixed phrases (Shall we dance?) but otherwise sounds archaic in AmE.

8. Collective nouns — singular in AmE

A collective noun (team, company, government, family, audience, staff, committee) is treated as singular in AmE — the group is one unit.

In BrE, plural agreement (the team are) is common — emphasizing the individual members. In AmE, this sounds strange; use singular agreement throughout.

When you do want to emphasize individuals in AmE, use members of:

• The members of the team are ready. — singular is with collective; plural are with explicit members.

9. Punctuation — periods/commas inside quotes

This isn’t grammar exactly, but it’s an AmE convention worth knowing.

AmE: Periods and commas always go inside the closing quote.

• “I’m tired*,**” she said.*
• He called it “a disaster*.**”*

BrE: Periods and commas go outside unless they were part of the original quoted material.

• “I’m tired”, she said.
• *He called it “a disaster”.

Other punctuation (?, !, :, ;) follows logic in both — inside if part of the quote, outside if not.

For AmE writing, the rule is simple: comma and period always inside the quote. No exceptions.

10. Got vs gotten in I have got to (= must)

A small detail: I’ve got to go (= I must go) uses got, not gotten, in both AmE and BrE — because here have got to is a fixed modal-like expression.

I’ve got to leave. (not gotten) Casual: I gotta leave.

11. Other quick AmE tendencies

AmE notes

This whole lesson is the AmE notes — but a few meta-points:

• AmE is the dominant variety in international media (US TV, films, tech industry) — knowing AmE conventions matters even for European learners.
• Most differences are soft — using BrE in AmE rarely causes confusion, just sounds slightly off. The exception is gotten (its absence in BrE feels strong) and the subjunctive after suggest (AmE textbooks teach it as a rule).
• In business writing, lean fully into AmE: do you have, gotten, Past Simple with already, subjunctive after recommend, periods inside quotes, singular collective nouns.

Pronunciation notes

• gotten /ˈɡɑʔn̩/ in casual AmE — the tt often becomes a glottal stop.
• shall /ʃæl/ — survives in offers (Shall we?) but increasingly rare.
• different than /ˈdɪf(ə)rənt ðæn/ — than reduces to /ðən/ in connected speech.
• suggest /sə(ɡ)ˈdʒɛst/ — the first g often disappears in AmE.

Common Russian-speaker mistakes

1. Using BrE patterns from school textbooks while speaking to Americans. Have you got a pen? / I haven’t got time / at the weekend — all sound notably British in AmE. Switch to Do you have…?, I don’t have…, on the weekend.
2. Avoiding the subjunctive. I suggest that he goes home → I suggest that he go home (AmE subjunctive). Russian doesn’t have this construction; it feels unnatural to drop the -s. Train it.
3. Using gotten in have got = own. I’ve gotten two brothers → I’ve got two brothers (possession). Gotten is for acquisition / change / arrival, not ownership.
4. Plural agreement with collective nouns. The team are winning → The team is winning (in AmE). Russian collectives can take plural agreement (правительство приняло); AmE prefers singular.
5. Misuse of different to (calque from school British English). Her opinion is different to mine → Her opinion is different from mine. (or different than in AmE casual). Different to is purely BrE.
6. Period/comma outside quotes. He called it “a disaster”. → AmE: He called it “a disaster*.**”* In American writing, periods and commas always go inside quotes.

Summary

• gotten (AmE) for the verb sense (obtain, become, arrive); got in both varieties for possession (have got = own).
• Do you have…? (AmE) over Have you got…? (BrE-style).
• AmE allows Past Simple with already / just / yet; BrE insists on Present Perfect.
• Subjunctive after suggest / recommend / insist / demand in AmE: base verb regardless of subject. I suggest he go.
• on the weekend (AmE) vs at the weekend (BrE).
• different from (universal); different than (AmE casual); never different to in AmE.
• shall is almost extinct in AmE — use will or should.
• Collective nouns singular in AmE: the team is winning.
• Periods/commas inside quotes in AmE.

Next lesson: question tags + so/such, too/enough — sentence-level patterns for emphasis, agreement-seeking, and degree.