English verb conjugation MUST FORGO

Regular verb: forgo - forgoed - forgoed

Affirmation

Simple form

I must forgo
you must forgo
he must forgo
we must forgo
you must forgo
they must forgo

V-ing form

I must be forgoing
you must be forgoing
he must be forgoing
we must be forgoing
you must be forgoing
they must be forgoing

Perfect

I must have forgoed
you must have forgoed
he must have forgoed
we must have forgoed
you must have forgoed
they must have forgoed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I forgo?
must you forgo?
must he forgo?
must we forgo?
must you forgo?
must they forgo?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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