English verb conjugation MUST PLUG

Regular verb: plug - plugged - plugged

Affirmation

Simple form

I must plug
you must plug
he must plug
we must plug
you must plug
they must plug

V-ing form

I must be plugging
you must be plugging
he must be plugging
we must be plugging
you must be plugging
they must be plugging

Perfect

I must have plugged
you must have plugged
he must have plugged
we must have plugged
you must have plugged
they must have plugged

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I plug?
must you plug?
must he plug?
must we plug?
must you plug?
must they plug?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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