English verb conjugation MUST STRETCH

Regular verb: stretch - stretched - stretched

Affirmation

Simple form

I must stretch
you must stretch
he must stretch
we must stretch
you must stretch
they must stretch

V-ing form

I must be stretching
you must be stretching
he must be stretching
we must be stretching
you must be stretching
they must be stretching

Perfect

I must have stretched
you must have stretched
he must have stretched
we must have stretched
you must have stretched
they must have stretched

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I stretch?
must you stretch?
must he stretch?
must we stretch?
must you stretch?
must they stretch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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