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