English verb conjugation MUST TOIL

Regular verb: toil - toiled - toiled

Affirmation

Simple form

I must toil
you must toil
she must toil
we must toil
you must toil
they must toil

V-ing form

I must be toiling
you must be toiling
she must be toiling
we must be toiling
you must be toiling
they must be toiling

Perfect

I must have toiled
you must have toiled
she must have toiled
we must have toiled
you must have toiled
they must have toiled

V-ing perfect

I must have been toiling
you must have been toiling
she must have been toiling
we must have been toiling
you must have been toiling
they must have been toiling

Negation

Simple form

I must not toil
you must not toil
she must not toil
we must not toil
you must not toil
they must not toil

V-ing form

I must not be toiling
you must not be toiling
she must not be toiling
we must not be toiling
you must not be toiling
they must not be toiling

Perfect

I must not have toiled
you must not have toiled
she must not have toiled
we must not have toiled
you must not have toiled
they must not have toiled

V-ing perfect

I must not have been toiling
you must not have been toiling
she must not have been toiling
we must not have been toiling
you must not have been toiling
they must not have been toiling

Interrogative form

Simple form

must I toil?
must you toil?
must she toil?
must we toil?
must you toil?
must they toil?

V-ing form

must I be toiling?
must you be toiling?
must she be toiling?
must we be toiling?
must you be toiling?
must they be toiling?

Perfect

must I have toiled?
must you have toiled?
must she have toiled?
must we have toiled?
must you have toiled?
must they have toiled?

V-ing perfect

must I have been toiling?
must you have been toiling?
must she have been toiling?
must we have been toiling?
must you have been toiling?
must they have been toiling?

Interro-negative form

Simple form

must I not toil?
must you not toil?
must she not toil?
must we not toil?
must you not toil?
must they not toil?

V-ing form

must I not be toiling?
must you not be toiling?
must she not be toiling?
must we not be toiling?
must you not be toiling?
must they not be toiling?

Perfect

must I not have toiled?
must you not have toiled?
must she not have toiled?
must we not have toiled?
must you not have toiled?
must they not have toiled?

V-ing perfect

must I not have been toiling?
must you not have been toiling?
must she not have been toiling?
must we not have been toiling?
must you not have been toiling?
must they not have been toiling?

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