English verb conjugation MUST SPAY

Regular verb: spay - spayed - spayed

Affirmation

Simple form

I must spay
you must spay
he must spay
we must spay
you must spay
they must spay

V-ing form

I must be spaying
you must be spaying
he must be spaying
we must be spaying
you must be spaying
they must be spaying

Perfect

I must have spayed
you must have spayed
he must have spayed
we must have spayed
you must have spayed
they must have spayed

V-ing perfect

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

Negation

Simple form

I must not spay
you must not spay
he must not spay
we must not spay
you must not spay
they must not spay

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I spay?
must you spay?
must he spay?
must we spay?
must you spay?
must they spay?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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