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