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