English verb conjugation MUST OVERRUN

Irregular verb: overrun - overran - overrun

Affirmation

Simple form

I must overrun
you must overrun
he must overrun
we must overrun
you must overrun
they must overrun

V-ing form

I must be overrunning
you must be overrunning
he must be overrunning
we must be overrunning
you must be overrunning
they must be overrunning

Perfect

I must have overrun
you must have overrun
he must have overrun
we must have overrun
you must have overrun
they must have overrun

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I overrun?
must you overrun?
must he overrun?
must we overrun?
must you overrun?
must they overrun?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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