English verb conjugation MUST SKIVE

Regular verb: skive - skived - skived

Affirmation

Simple form

I must skive
you must skive
she must skive
we must skive
you must skive
they must skive

V-ing form

I must be skiving
you must be skiving
she must be skiving
we must be skiving
you must be skiving
they must be skiving

Perfect

I must have skived
you must have skived
she must have skived
we must have skived
you must have skived
they must have skived

V-ing perfect

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

Negation

Simple form

I must not skive
you must not skive
she must not skive
we must not skive
you must not skive
they must not skive

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I skive?
must you skive?
must she skive?
must we skive?
must you skive?
must they skive?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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