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 mustn't luck
you mustn't luck
he mustn't luck
we mustn't luck
you mustn't luck
they mustn't luck

V-ing form

I mustn't be lucking
you mustn't be lucking
he mustn't be lucking
we mustn't be lucking
you mustn't be lucking
they mustn't be lucking

Perfect

I mustn't have lucked
you mustn't have lucked
he mustn't have lucked
we mustn't have lucked
you mustn't have lucked
they mustn't have lucked

V-ing perfect

I mustn't have been lucking
you mustn't have been lucking
he mustn't have been lucking
we mustn't have been lucking
you mustn't have been lucking
they mustn't 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

mustn't I luck?
mustn't you luck?
mustn't he luck?
mustn't we luck?
mustn't you luck?
mustn't they luck?

V-ing form

mustn't I be lucking?
mustn't you be lucking?
mustn't he be lucking?
mustn't we be lucking?
mustn't you be lucking?
mustn't they be lucking?

Perfect

mustn't I have lucked?
mustn't you have lucked?
mustn't he have lucked?
mustn't we have lucked?
mustn't you have lucked?
mustn't they have lucked?

V-ing perfect

mustn't I have been lucking?
mustn't you have been lucking?
mustn't he have been lucking?
mustn't we have been lucking?
mustn't you have been lucking?
mustn't they have been lucking?

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