English verb conjugation MUST SUBSERVE

Regular verb: subserve - subserved - subserved

Affirmation

Simple form

I must subserve
you must subserve
he must subserve
we must subserve
you must subserve
they must subserve

V-ing form

I must be subserving
you must be subserving
he must be subserving
we must be subserving
you must be subserving
they must be subserving

Perfect

I must have subserved
you must have subserved
he must have subserved
we must have subserved
you must have subserved
they must have subserved

V-ing perfect

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

Negation

Simple form

I must not subserve
you must not subserve
he must not subserve
we must not subserve
you must not subserve
they must not subserve

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I subserve?
must you subserve?
must he subserve?
must we subserve?
must you subserve?
must they subserve?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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