English verb conjugation MUST SKIDOO

Regular verb: skidoo - skidooed - skidooed

Affirmation

Simple form

I must skidoo
you must skidoo
he must skidoo
we must skidoo
you must skidoo
they must skidoo

V-ing form

I must be skidooing
you must be skidooing
he must be skidooing
we must be skidooing
you must be skidooing
they must be skidooing

Perfect

I must have skidooed
you must have skidooed
he must have skidooed
we must have skidooed
you must have skidooed
they must have skidooed

V-ing perfect

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

Negation

Simple form

I must not skidoo
you must not skidoo
he must not skidoo
we must not skidoo
you must not skidoo
they must not skidoo

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I skidoo?
must you skidoo?
must he skidoo?
must we skidoo?
must you skidoo?
must they skidoo?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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