must have use prevent in sentence
Prevent Verb Forms
| Base form (v1) |
Prevent |
| Past form (v2) |
Prevented |
Past Participle (v3)
-ed form |
Prevented |
Present Participle (v4)
‘ing’ form |
Preventing |
Present simple (v5)
s / es/ ies |
Prevents |
MUST HAVE use -prevent verb forms
POSITIVE STATEMENT:
I must have prevented
situation
We must have prevented
situation
You must have prevented
situation
They must have prevented
situation
He must have prevented
situation
She must have prevented
situation
It must have prevented
situation
Name must have prevented
situation
QUESTION:
must I have prevented
situation
?
must We have prevented
situation
?
must You have prevented
situation
?
must They have prevented
situation
?
must He have prevented
situation
?
must She have prevented
situation
?
must It have prevented
situation
?
must Name have prevented
situation
?
