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 must not plug
you must not plug
he must not plug
we must not plug
you must not plug
they must not plug

V-ing form

I must not be plugging
you must not be plugging
he must not be plugging
we must not be plugging
you must not be plugging
they must not be plugging

Perfect

I must not have plugged
you must not have plugged
he must not have plugged
we must not have plugged
you must not have plugged
they must not have plugged

V-ing perfect

I must not have been plugging
you must not have been plugging
he must not have been plugging
we must not have been plugging
you must not have been plugging
they must not 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

must I not plug?
must you not plug?
must he not plug?
must we not plug?
must you not plug?
must they not plug?

V-ing form

must I not be plugging?
must you not be plugging?
must he not be plugging?
must we not be plugging?
must you not be plugging?
must they not be plugging?

Perfect

must I not have plugged?
must you not have plugged?
must he not have plugged?
must we not have plugged?
must you not have plugged?
must they not have plugged?

V-ing perfect

must I not have been plugging?
must you not have been plugging?
must he not have been plugging?
must we not have been plugging?
must you not have been plugging?
must they not have been plugging?