could have use cough in sentence
Cough Verb Forms
| Base form (v1) |
Cough |
| Past form (v2) |
Coughed |
Past Participle (v3)
-ed form |
Coughed |
Present Participle (v4)
‘ing’ form |
Coughing |
Present simple (v5)
s / es/ ies |
Coughs |
could have use - cough verb forms
POSITIVE STATEMENT:
I could have coughed
situation
We could have coughed
situation
You could have coughed
situation
They could have coughed
situation
He could have coughed
situation
She could have coughed
situation
It could have coughed
situation
Name could have coughed
situation
QUESTION:
could I have coughed
situation
?
could We have coughed
situation
?
could You have coughed
situation
?
could They have coughed
situation
?
could He have coughed
situation
?
could She have coughed
situation
?
could It have coughed
situation
?
could Name have coughed
situation
?
