could have use co-operate in sentence
Co-operate Verb Forms
| Base form (v1) |
Co-operate |
| Past form (v2) |
Co-operated |
Past Participle (v3)
-ed form |
Co-operated |
Present Participle (v4)
‘ing’ form |
Co-operating |
Present simple (v5)
s / es/ ies |
Co-operates |
could have use - co-operate verb forms
POSITIVE STATEMENT:
I could have co-operated
situation
We could have co-operated
situation
You could have co-operated
situation
They could have co-operated
situation
He could have co-operated
situation
She could have co-operated
situation
It could have co-operated
situation
Name could have co-operated
situation
QUESTION:
could I have co-operated
situation
?
could We have co-operated
situation
?
could You have co-operated
situation
?
could They have co-operated
situation
?
could He have co-operated
situation
?
could She have co-operated
situation
?
could It have co-operated
situation
?
could Name have co-operated
situation
?
