English verb conjugation MUST PERSEVERE PERSEVERE

Regular verb: persevere persevere - persevere persevered - persevere persevered

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must persevere persevere
you must persevere persevere
he must persevere persevere
we must persevere persevere
you must persevere persevere
they must persevere persevere

V-ing form

I must be persevere persevering
you must be persevere persevering
he must be persevere persevering
we must be persevere persevering
you must be persevere persevering
they must be persevere persevering

Perfect

I must have persevere persevered
you must have persevere persevered
he must have persevere persevered
we must have persevere persevered
you must have persevere persevered
they must have persevere persevered

V-ing perfect

I must have been persevere persevering
you must have been persevere persevering
he must have been persevere persevering
we must have been persevere persevering
you must have been persevere persevering
they must have been persevere persevering

Negation

Simple form

I must not persevere persevere
you must not persevere persevere
he must not persevere persevere
we must not persevere persevere
you must not persevere persevere
they must not persevere persevere

V-ing form

I must not be persevere persevering
you must not be persevere persevering
he must not be persevere persevering
we must not be persevere persevering
you must not be persevere persevering
they must not be persevere persevering

Perfect

I must not have persevere persevered
you must not have persevere persevered
he must not have persevere persevered
we must not have persevere persevered
you must not have persevere persevered
they must not have persevere persevered

V-ing perfect

I must not have been persevere persevering
you must not have been persevere persevering
he must not have been persevere persevering
we must not have been persevere persevering
you must not have been persevere persevering
they must not have been persevere persevering

Interrogative form

Simple form

must I persevere persevere?
must you persevere persevere?
must he persevere persevere?
must we persevere persevere?
must you persevere persevere?
must they persevere persevere?

V-ing form

must I be persevere persevering?
must you be persevere persevering?
must he be persevere persevering?
must we be persevere persevering?
must you be persevere persevering?
must they be persevere persevering?

Perfect

must I have persevere persevered?
must you have persevere persevered?
must he have persevere persevered?
must we have persevere persevered?
must you have persevere persevered?
must they have persevere persevered?

V-ing perfect

must I have been persevere persevering?
must you have been persevere persevering?
must he have been persevere persevering?
must we have been persevere persevering?
must you have been persevere persevering?
must they have been persevere persevering?

Interro-negative form

Simple form

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

V-ing form

must I not be persevere persevering?
must you not be persevere persevering?
must he not be persevere persevering?
must we not be persevere persevering?
must you not be persevere persevering?
must they not be persevere persevering?

Perfect

must I not have persevere persevered?
must you not have persevere persevered?
must he not have persevere persevered?
must we not have persevere persevered?
must you not have persevere persevered?
must they not have persevere persevered?

V-ing perfect

must I not have been persevere persevering?
must you not have been persevere persevering?
must he not have been persevere persevering?
must we not have been persevere persevering?
must you not have been persevere persevering?
must they not have been persevere persevering?

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