English verb conjugation MUST SPIT

Irregular verb: spit - spit - spit

Affirmation

Simple form

I must spit
you must spit
he must spit
we must spit
you must spit
they must spit

V-ing form

I must be spitting
you must be spitting
he must be spitting
we must be spitting
you must be spitting
they must be spitting

Perfect

I must have spit
you must have spit
he must have spit
we must have spit
you must have spit
they must have spit

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I spit?
must you spit?
must he spit?
must we spit?
must you spit?
must they spit?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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