English verb conjugation MUST SUBTRACT

Regular verb: subtract - subtracted - subtracted

Affirmation

Simple form

I must subtract
you must subtract
he must subtract
we must subtract
you must subtract
they must subtract

V-ing form

I must be subtracting
you must be subtracting
he must be subtracting
we must be subtracting
you must be subtracting
they must be subtracting

Perfect

I must have subtracted
you must have subtracted
he must have subtracted
we must have subtracted
you must have subtracted
they must have subtracted

V-ing perfect

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

Negation

Simple form

I must not subtract
you must not subtract
he must not subtract
we must not subtract
you must not subtract
they must not subtract

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I subtract?
must you subtract?
must he subtract?
must we subtract?
must you subtract?
must they subtract?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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