English verb conjugation MUST CASTAWAY

Regular verb: castaway - castawayed - castawayed

Affirmation

Simple form

I must castaway
you must castaway
he must castaway
we must castaway
you must castaway
they must castaway

V-ing form

I must be castawaying
you must be castawaying
he must be castawaying
we must be castawaying
you must be castawaying
they must be castawaying

Perfect

I must have castawayed
you must have castawayed
he must have castawayed
we must have castawayed
you must have castawayed
they must have castawayed

V-ing perfect

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

Negation

Simple form

I must not castaway
you must not castaway
he must not castaway
we must not castaway
you must not castaway
they must not castaway

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I castaway?
must you castaway?
must he castaway?
must we castaway?
must you castaway?
must they castaway?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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