English verb conjugation MUST TEASE

Regular verb: tease - teased - teased

Affirmation

Simple form

I must tease
you must tease
he must tease
we must tease
you must tease
they must tease

V-ing form

I must be teasing
you must be teasing
he must be teasing
we must be teasing
you must be teasing
they must be teasing

Perfect

I must have teased
you must have teased
he must have teased
we must have teased
you must have teased
they must have teased

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I tease?
must you tease?
must he tease?
must we tease?
must you tease?
must they tease?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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