must use knock in sentence
Knock Verb Forms
| Base form (v1) |
Knock |
| Past form (v2) |
Knocked |
Past Participle (v3)
-ed form |
Knocked |
Present Participle (v4)
‘ing’ form |
Knocking |
Present simple (v5)
s / es/ ies |
Knocks |
MUST use - knock verb forms
POSITIVE STATEMENT:
They must knock
situation
Name must knock
situation
QUESTION:
must We knock
situation
?
must You knock
situation
?
must They knock
situation
?
must He knock
situation
?
must She knock
situation
?
must It knock
situation
?
must Name knock
situation
?
