English verb conjugation MUST POP

Regular verb: pop - popped - popped

Affirmation

Simple form

I must pop
you must pop
he must pop
we must pop
you must pop
they must pop

V-ing form

I must be popping
you must be popping
he must be popping
we must be popping
you must be popping
they must be popping

Perfect

I must have popped
you must have popped
he must have popped
we must have popped
you must have popped
they must have popped

V-ing perfect

I must have been popping
you must have been popping
he must have been popping
we must have been popping
you must have been popping
they must have been popping

Negation

Simple form

I mustn't pop
you mustn't pop
he mustn't pop
we mustn't pop
you mustn't pop
they mustn't pop

V-ing form

I mustn't be popping
you mustn't be popping
he mustn't be popping
we mustn't be popping
you mustn't be popping
they mustn't be popping

Perfect

I mustn't have popped
you mustn't have popped
he mustn't have popped
we mustn't have popped
you mustn't have popped
they mustn't have popped

V-ing perfect

I mustn't have been popping
you mustn't have been popping
he mustn't have been popping
we mustn't have been popping
you mustn't have been popping
they mustn't have been popping

Interrogative form

Simple form

must I pop?
must you pop?
must he pop?
must we pop?
must you pop?
must they pop?

V-ing form

must I be popping?
must you be popping?
must he be popping?
must we be popping?
must you be popping?
must they be popping?

Perfect

must I have popped?
must you have popped?
must he have popped?
must we have popped?
must you have popped?
must they have popped?

V-ing perfect

must I have been popping?
must you have been popping?
must he have been popping?
must we have been popping?
must you have been popping?
must they have been popping?

Interro-negative form

Simple form

mustn't I pop?
mustn't you pop?
mustn't he pop?
mustn't we pop?
mustn't you pop?
mustn't they pop?

V-ing form

mustn't I be popping?
mustn't you be popping?
mustn't he be popping?
mustn't we be popping?
mustn't you be popping?
mustn't they be popping?

Perfect

mustn't I have popped?
mustn't you have popped?
mustn't he have popped?
mustn't we have popped?
mustn't you have popped?
mustn't they have popped?

V-ing perfect

mustn't I have been popping?
mustn't you have been popping?
mustn't he have been popping?
mustn't we have been popping?
mustn't you have been popping?
mustn't they have been popping?

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