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