Learning Objectives

  • Understand when to use 'so' (positive) and 'neither' (negative) in responses
  • Select the correct auxiliary verb to match the original statement
  • Produce grammatically correct so/neither responses
1

So and Neither

So and neither (or nor) are used to show that something is also true of another person or situation. They are a concise alternative to repeating the full verb phrase.

Positive statement: "I enjoy reading."

Agreement: "So do I."

Negative statement: "She doesn't like spicy food."

Agreement: "Neither do I."

2

Forming So/Neither Responses

The auxiliary verb in the response must match the tense of the original statement.

StatementResponse
I am tired.So am I.
She works hard.So do I.
They have finished.So have I.
He can swim.So can I.
We will attend.So will I.

StatementResponse
I am not ready.Neither am I.
She doesn't drive.Neither do I.
They haven't replied.Neither have I.
He can't swim.Neither can I.
We won't be there.Neither will I.

The auxiliary verb in So/Neither must match the one in the original sentence. If the original uses have, so does the response. If it uses did, so does the response. Never use a different auxiliary.

CorrectIncorrect
I worked hard. So did I. ✓I worked hard. So do I. ✗
She has left. So has she. ✓She has left. So did she. ✗

Tool: So/Neither Generator

Type a positive or negative statement. The tool will generate the correct So… or Neither… response.

Try: "I enjoy cooking."  or  "She can't drive."

Response
The so/neither response will appear here…
4

Check Your Understanding

Complete the response: 'She has finished her essay.' '___'

Correct! 'So have I' matches the auxiliary 'has' (present perfect) with 'have I', maintaining the same tense.
Not quite — review the material and try again. 'So have I' matches the auxiliary 'has' (present perfect) with 'have I', maintaining the same tense.

'I can't play the piano.' Which response is correct?

Correct! 'Neither can I' matches the modal 'can' from the negative statement. 'Neither' is used because the original statement is negative.
Not quite — review the material and try again. 'Neither can I' matches the modal 'can' from the negative statement. 'Neither' is used because the original statement is negative.

When do you use 'neither' instead of 'so'?

Correct! 'Neither' is used to agree with negative statements. 'So' is used to agree with positive ones.
Not quite — review the material and try again. 'Neither' is used to agree with negative statements. 'So' is used to agree with positive ones.
5

Watch

Video coming soon

Review

Statement typeResponse wordExample
PositiveSoI like coffee. — So do I.
NegativeNeither / NorI don't like tea. — Neither do I.

Always match the auxiliary verb: be, do, have, or a modal.

The tool clears the input and disables the button after generating a response, so you are ready to enter a new sentence immediately. This prevents accidental duplicate submissions.

Proceed to Unit 7: Short Answers when ready.