English verb conjugation MUST UNCOVER

Regular verb: uncover - uncovered - uncovered

Affirmation

Simple form

I must uncover
you must uncover
he must uncover
we must uncover
you must uncover
they must uncover

V-ing form

I must be uncovering
you must be uncovering
he must be uncovering
we must be uncovering
you must be uncovering
they must be uncovering

Perfect

I must have uncovered
you must have uncovered
he must have uncovered
we must have uncovered
you must have uncovered
they must have uncovered

V-ing perfect

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

Negation

Simple form

I mustn't uncover
you mustn't uncover
he mustn't uncover
we mustn't uncover
you mustn't uncover
they mustn't uncover

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I uncover?
must you uncover?
must he uncover?
must we uncover?
must you uncover?
must they uncover?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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