never use undo in sentence

Undo Verb Forms

Base form (v1)	Undo
Past form (v2)	Undid
Past Participle (v3) -ed form	Undone
Present Participle (v4) ‘ing’ form	Undoing
Present simple (v5) s / es/ ies	Undoes

NEVER use -undo verb forms

POSITIVE STATEMENT:

I never undo

situation

We never undo

situation

You never undo

situation

They never undo

situation

He never undo

situation

She never undo

situation

It never undo

situation

Name never undo

situation