could have 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 |
could have use - undo verb forms
POSITIVE STATEMENT:
I could have undone
situation
We could have undone
situation
You could have undone
situation
They could have undone
situation
He could have undone
situation
She could have undone
situation
It could have undone
situation
Name could have undone
situation
QUESTION:
could I have undone
situation
?
could We have undone
situation
?
could You have undone
situation
?
could They have undone
situation
?
could He have undone
situation
?
could She have undone
situation
?
could It have undone
situation
?
could Name have undone
situation
?
