English verb conjugation MUST SLIP-STITCH

Regular verb: slip-stitch - slip-stitched - slip-stitched

Affirmation

Simple form

I must slip-stitch
you must slip-stitch
he must slip-stitch
we must slip-stitch
you must slip-stitch
they must slip-stitch

V-ing form

I must be slip-stitching
you must be slip-stitching
he must be slip-stitching
we must be slip-stitching
you must be slip-stitching
they must be slip-stitching

Perfect

I must have slip-stitched
you must have slip-stitched
he must have slip-stitched
we must have slip-stitched
you must have slip-stitched
they must have slip-stitched

V-ing perfect

I must have been slip-stitching
you must have been slip-stitching
he must have been slip-stitching
we must have been slip-stitching
you must have been slip-stitching
they must have been slip-stitching

Negation

Simple form

I mustn't slip-stitch
you mustn't slip-stitch
he mustn't slip-stitch
we mustn't slip-stitch
you mustn't slip-stitch
they mustn't slip-stitch

V-ing form

I mustn't be slip-stitching
you mustn't be slip-stitching
he mustn't be slip-stitching
we mustn't be slip-stitching
you mustn't be slip-stitching
they mustn't be slip-stitching

Perfect

I mustn't have slip-stitched
you mustn't have slip-stitched
he mustn't have slip-stitched
we mustn't have slip-stitched
you mustn't have slip-stitched
they mustn't have slip-stitched

V-ing perfect

I mustn't have been slip-stitching
you mustn't have been slip-stitching
he mustn't have been slip-stitching
we mustn't have been slip-stitching
you mustn't have been slip-stitching
they mustn't have been slip-stitching

Interrogative form

Simple form

must I slip-stitch?
must you slip-stitch?
must he slip-stitch?
must we slip-stitch?
must you slip-stitch?
must they slip-stitch?

V-ing form

must I be slip-stitching?
must you be slip-stitching?
must he be slip-stitching?
must we be slip-stitching?
must you be slip-stitching?
must they be slip-stitching?

Perfect

must I have slip-stitched?
must you have slip-stitched?
must he have slip-stitched?
must we have slip-stitched?
must you have slip-stitched?
must they have slip-stitched?

V-ing perfect

must I have been slip-stitching?
must you have been slip-stitching?
must he have been slip-stitching?
must we have been slip-stitching?
must you have been slip-stitching?
must they have been slip-stitching?

Interro-negative form

Simple form

mustn't I slip-stitch?
mustn't you slip-stitch?
mustn't he slip-stitch?
mustn't we slip-stitch?
mustn't you slip-stitch?
mustn't they slip-stitch?

V-ing form

mustn't I be slip-stitching?
mustn't you be slip-stitching?
mustn't he be slip-stitching?
mustn't we be slip-stitching?
mustn't you be slip-stitching?
mustn't they be slip-stitching?

Perfect

mustn't I have slip-stitched?
mustn't you have slip-stitched?
mustn't he have slip-stitched?
mustn't we have slip-stitched?
mustn't you have slip-stitched?
mustn't they have slip-stitched?

V-ing perfect

mustn't I have been slip-stitching?
mustn't you have been slip-stitching?
mustn't he have been slip-stitching?
mustn't we have been slip-stitching?
mustn't you have been slip-stitching?
mustn't they have been slip-stitching?

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