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