English verb conjugation MUST FAG

Regular verb: fag - fagged - fagged

Affirmation

Simple form

I must fag
you must fag
he must fag
we must fag
you must fag
they must fag

V-ing form

I must be fagging
you must be fagging
he must be fagging
we must be fagging
you must be fagging
they must be fagging

Perfect

I must have fagged
you must have fagged
he must have fagged
we must have fagged
you must have fagged
they must have fagged

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fag?
must you fag?
must he fag?
must we fag?
must you fag?
must they fag?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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