English verb conjugation MUST SMACK

Regular verb: smack - smacked - smacked

Affirmation

Simple form

I must smack
you must smack
he must smack
we must smack
you must smack
they must smack

V-ing form

I must be smacking
you must be smacking
he must be smacking
we must be smacking
you must be smacking
they must be smacking

Perfect

I must have smacked
you must have smacked
he must have smacked
we must have smacked
you must have smacked
they must have smacked

V-ing perfect

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

Negation

Simple form

I must not smack
you must not smack
he must not smack
we must not smack
you must not smack
they must not smack

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I smack?
must you smack?
must he smack?
must we smack?
must you smack?
must they smack?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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