Agreeing with So and Neither: "So am I" / "Neither do I"
So + auxiliary + subject to agree with a positive statement and Neither + auxiliary + subject to agree with a negative statement.
Grammar Rule in 30 Seconds
Use 'So' for positive agreement and 'Neither' for negative agreement to show you share someone's opinion or status.
- Positive: 'So' + auxiliary verb + subject (e.g., 'So am I').
- Negative: 'Neither' + auxiliary verb + subject (e.g., 'Neither do I').
- Match the tense and auxiliary verb of the original sentence (e.g., 'I can swim' -> 'So can I').
مرور کلی
- Positive:
I love pizza.—Me too!
- Negative: "I don't like horror films.« — »Me neither!"
- She was tired. → So was I.
- They have left. → So have we.
- He didn't know. → Neither did I.
Agreement Structure
| Original Statement | Auxiliary | Agreement Form |
|---|---|---|
|
I am happy
|
am
|
So am I
|
|
I like tea
|
do
|
So do I
|
|
I can run
|
can
|
So can I
|
|
I have a pen
|
have
|
So do I
|
|
I am not sad
|
am
|
Neither am I
|
|
I don't like tea
|
do
|
Neither do I
|
|
I can't run
|
can
|
Neither can I
|
|
I haven't eaten
|
have
|
Neither have I
|
Common Contractions
| Full | Contracted |
|---|---|
|
So am I
|
So'm I (rare)
|
|
So do I
|
So do I
|
|
Neither do I
|
Neither do I
|
Meanings
These structures are used to express that you have the same experience, feeling, or status as the person who just spoke.
Positive Agreement
Agreeing with an affirmative statement.
“So do I.”
“So am I.”
Negative Agreement
Agreeing with a negative statement.
“Neither do I.”
“Neither am I.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Positive
|
So + Aux + Subject
|
So do I
|
|
Negative
|
Neither + Aux + Subject
|
Neither do I
|
|
Modal
|
So + Modal + Subject
|
So can I
|
|
Perfect
|
So + Have + Subject
|
So have I
|
|
Past
|
So + Was/Were + Subject
|
So was I
|
|
Future
|
So + Will + Subject
|
So will I
|
طیف رسمیت
So do I. (Casual conversation)
So do I. (Casual conversation)
Me too. (Casual conversation)
Same. (Casual conversation)
Agreement Map
Positive
- So Agreeing
Negative
- Neither Agreeing
So vs Neither
Decision Flow
Is the statement positive?
Verb Matching
Be
- • am
- • is
- • are
Do
- • do
- • does
- • did
Modals
- • can
- • will
- • should
مثالها بر اساس سطح
I am hungry.
...
I like cats.
...
I am not tired.
...
I don't like fish.
...
I can swim.
...
I have a car.
...
I haven't seen it.
...
I can't dance.
...
I've been to London.
...
I'll be there soon.
...
I wouldn't do that.
...
I should study more.
...
I was working late.
...
I'd rather stay home.
...
I wasn't invited.
...
I've never been happier.
...
I might go later.
...
I could have helped.
...
I shouldn't have said that.
...
I'll have finished by then.
...
I'd have done the same.
...
I hadn't realized that.
...
I'm going to be busy.
...
I won't be attending.
...
بهراحتی اشتباه گرفته میشود
Learners use them interchangeably with So/Neither.
Learners mix up the word order.
Learners use Either in agreement.
اشتباهات رایج
So I am
So am I
Neither I do
Neither do I
Neither don't I
Neither do I
So do me
So do I
So I can
So can I
Neither I can
Neither can I
So have I
So have I (if original is perfect)
So I will
So will I
Neither I would
Neither would I
So did me
So did I
So I have been
So have I
Neither I should
Neither should I
So I'm
So am I
Neither I'm
Neither am I
الگوهای جملهسازی
I am ___. So am I.
I like ___. So do I.
I can ___. So can I.
I have ___. So have I.
Real World Usage
So true!
Me too.
So do I.
Neither do I.
So do I.
So am I.
Listen for the verb
No double negatives
Use 'Me too' for speed
Be polite
Smart Tips
Listen for the first verb and repeat it.
Immediately think 'Neither'.
Use the same modal.
Use 'have'.
تلفظ
Stress
Stress the auxiliary verb.
Falling
So AM I ↘
Certainty and agreement
حفظ کنید
روش یادسپاری
So is a 'Yes' (positive), Neither is a 'No' (negative).
تداعی تصویری
Imagine two people standing on a scale. When one says 'I am happy,' the scale tips to 'So.' When one says 'I am not happy,' the scale tips to 'Neither.'
Rhyme
If the sentence is positive, use So, if it's negative, Neither is the go.
Story
Sarah said, 'I love coffee.' I replied, 'So do I.' Then she said, 'I don't like tea.' I said, 'Neither do I.' We were perfectly in sync.
شبکه واژگان
چالش
Find a partner and say 5 things about yourself. Have them respond using 'So' or 'Neither' correctly.
نکات فرهنگی
Very common in casual settings.
Used similarly, but 'Me too' is more common in London.
Often shortened to 'Same'.
These structures evolved from Old English elliptical constructions.
شروعکنندههای مکالمه
I love pizza.
I can't stand the rain.
I've been to Japan.
I wouldn't go there.
موضوعات نگارش
اشتباهات رایج
Test Yourself
A: I'm tired. B: So ___ I.
A: I don't like fish. B: ___.
Find and fix the mistake:
A: I can swim. B: Neither can I.
I have a car. (Agree)
The verb after 'Neither' is negative.
A: I'll be there. B: ___.
I / can / not / go. (Agree)
Match each item on the left with its pair on the right:
Score: /8
تمرینهای عملی
8 exercisesA: I'm tired. B: So ___ I.
A: I don't like fish. B: ___.
Find and fix the mistake:
A: I can swim. B: Neither can I.
I have a car. (Agree)
The verb after 'Neither' is negative.
A: I'll be there. B: ___.
I / can / not / go. (Agree)
I'm happy / I'm not happy
Score: /8
سوالات متداول (8)
No, you must match the auxiliary verb.
Use 'do/does/did'.
No, it's just informal.
Because 'Neither' is already negative.
It's better to use full sentences.
Yes, 'So does he'.
Yes, the grammar is the same.
Try agreeing with everything your friends say.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Yo también / Yo tampoco
No auxiliary verb required in Spanish.
Moi aussi / Moi non plus
No auxiliary verb required in French.
Ich auch / Ich auch nicht
No auxiliary verb required in German.
Watashi mo / Watashi mo nai
Particle usage instead of auxiliary verbs.
Wa ana aydan
No auxiliary verb required.
Wo ye shi
No auxiliary verb required.
Learning Path
Prerequisites
ویدیوهای مرتبط
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