English verb conjugation MUST THRASH

Regular verb: thrash - thrashed - thrashed

Affirmation

Simple form

I must thrash
you must thrash
he must thrash
we must thrash
you must thrash
they must thrash

V-ing form

I must be thrashing
you must be thrashing
he must be thrashing
we must be thrashing
you must be thrashing
they must be thrashing

Perfect

I must have thrashed
you must have thrashed
he must have thrashed
we must have thrashed
you must have thrashed
they must have thrashed

V-ing perfect

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

Negation

Simple form

I must not thrash
you must not thrash
he must not thrash
we must not thrash
you must not thrash
they must not thrash

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I thrash?
must you thrash?
must he thrash?
must we thrash?
must you thrash?
must they thrash?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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