English verb conjugation MUST UNSEAL

Regular verb: unseal - unsealed - unsealed

Affirmation

Simple form

I must unseal
you must unseal
he must unseal
we must unseal
you must unseal
they must unseal

V-ing form

I must be unsealing
you must be unsealing
he must be unsealing
we must be unsealing
you must be unsealing
they must be unsealing

Perfect

I must have unsealed
you must have unsealed
he must have unsealed
we must have unsealed
you must have unsealed
they must have unsealed

V-ing perfect

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

Negation

Simple form

I must not unseal
you must not unseal
he must not unseal
we must not unseal
you must not unseal
they must not unseal

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I unseal?
must you unseal?
must he unseal?
must we unseal?
must you unseal?
must they unseal?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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