English verb conjugation MUST FEIGN

Regular verb: feign - feigned - feigned

Affirmation

Simple form

I must feign
you must feign
he must feign
we must feign
you must feign
they must feign

V-ing form

I must be feigning
you must be feigning
he must be feigning
we must be feigning
you must be feigning
they must be feigning

Perfect

I must have feigned
you must have feigned
he must have feigned
we must have feigned
you must have feigned
they must have feigned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I feign?
must you feign?
must he feign?
must we feign?
must you feign?
must they feign?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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