English verb conjugation MUST LUCK

Regular verb: luck - lucked - lucked

Affirmation

Simple form

I must luck
you must luck
he must luck
we must luck
you must luck
they must luck

V-ing form

I must be lucking
you must be lucking
he must be lucking
we must be lucking
you must be lucking
they must be lucking

Perfect

I must have lucked
you must have lucked
he must have lucked
we must have lucked
you must have lucked
they must have lucked

V-ing perfect

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

Negation

Simple form

I must not luck
you must not luck
he must not luck
we must not luck
you must not luck
they must not luck

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I luck?
must you luck?
must he luck?
must we luck?
must you luck?
must they luck?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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