English verb conjugation MUST TRIFFLE

Regular verb: triffle - triffled - triffled

Affirmation

Simple form

I must triffle
you must triffle
he must triffle
we must triffle
you must triffle
they must triffle

V-ing form

I must be triffling
you must be triffling
he must be triffling
we must be triffling
you must be triffling
they must be triffling

Perfect

I must have triffled
you must have triffled
he must have triffled
we must have triffled
you must have triffled
they must have triffled

V-ing perfect

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

Negation

Simple form

I must not triffle
you must not triffle
he must not triffle
we must not triffle
you must not triffle
they must not triffle

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I triffle?
must you triffle?
must he triffle?
must we triffle?
must you triffle?
must they triffle?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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