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