English verb conjugation MUST QUADRUPLE

Regular verb: quadruple - quadrupled - quadrupled

Affirmation

Simple form

I must quadruple
you must quadruple
he must quadruple
we must quadruple
you must quadruple
they must quadruple

V-ing form

I must be quadrupling
you must be quadrupling
he must be quadrupling
we must be quadrupling
you must be quadrupling
they must be quadrupling

Perfect

I must have quadrupled
you must have quadrupled
he must have quadrupled
we must have quadrupled
you must have quadrupled
they must have quadrupled

V-ing perfect

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

Negation

Simple form

I must not quadruple
you must not quadruple
he must not quadruple
we must not quadruple
you must not quadruple
they must not quadruple

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I quadruple?
must you quadruple?
must he quadruple?
must we quadruple?
must you quadruple?
must they quadruple?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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