English verb conjugation MUST WHIPSTITCH

Regular verb: whipstitch - whipstitched - whipstitched

Affirmation

Simple form

I must whipstitch
you must whipstitch
he must whipstitch
we must whipstitch
you must whipstitch
they must whipstitch

V-ing form

I must be whipstitching
you must be whipstitching
he must be whipstitching
we must be whipstitching
you must be whipstitching
they must be whipstitching

Perfect

I must have whipstitched
you must have whipstitched
he must have whipstitched
we must have whipstitched
you must have whipstitched
they must have whipstitched

V-ing perfect

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

Negation

Simple form

I must not whipstitch
you must not whipstitch
he must not whipstitch
we must not whipstitch
you must not whipstitch
they must not whipstitch

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I whipstitch?
must you whipstitch?
must he whipstitch?
must we whipstitch?
must you whipstitch?
must they whipstitch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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