English verb conjugation MUST ENTER STH

Regular verb: enter sth - enter sthed - enter sthed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must enter sth
you must enter sth
he must enter sth
we must enter sth
you must enter sth
they must enter sth

V-ing form

I must be enter sthing
you must be enter sthing
he must be enter sthing
we must be enter sthing
you must be enter sthing
they must be enter sthing

Perfect

I must have enter sthed
you must have enter sthed
he must have enter sthed
we must have enter sthed
you must have enter sthed
they must have enter sthed

V-ing perfect

I must have been enter sthing
you must have been enter sthing
he must have been enter sthing
we must have been enter sthing
you must have been enter sthing
they must have been enter sthing

Negation

Simple form

I mustn't enter sth
you mustn't enter sth
he mustn't enter sth
we mustn't enter sth
you mustn't enter sth
they mustn't enter sth

V-ing form

I mustn't be enter sthing
you mustn't be enter sthing
he mustn't be enter sthing
we mustn't be enter sthing
you mustn't be enter sthing
they mustn't be enter sthing

Perfect

I mustn't have enter sthed
you mustn't have enter sthed
he mustn't have enter sthed
we mustn't have enter sthed
you mustn't have enter sthed
they mustn't have enter sthed

V-ing perfect

I mustn't have been enter sthing
you mustn't have been enter sthing
he mustn't have been enter sthing
we mustn't have been enter sthing
you mustn't have been enter sthing
they mustn't have been enter sthing

Interrogative form

Simple form

must I enter sth?
must you enter sth?
must he enter sth?
must we enter sth?
must you enter sth?
must they enter sth?

V-ing form

must I be enter sthing?
must you be enter sthing?
must he be enter sthing?
must we be enter sthing?
must you be enter sthing?
must they be enter sthing?

Perfect

must I have enter sthed?
must you have enter sthed?
must he have enter sthed?
must we have enter sthed?
must you have enter sthed?
must they have enter sthed?

V-ing perfect

must I have been enter sthing?
must you have been enter sthing?
must he have been enter sthing?
must we have been enter sthing?
must you have been enter sthing?
must they have been enter sthing?

Interro-negative form

Simple form

mustn't I enter sth?
mustn't you enter sth?
mustn't he enter sth?
mustn't we enter sth?
mustn't you enter sth?
mustn't they enter sth?

V-ing form

mustn't I be enter sthing?
mustn't you be enter sthing?
mustn't he be enter sthing?
mustn't we be enter sthing?
mustn't you be enter sthing?
mustn't they be enter sthing?

Perfect

mustn't I have enter sthed?
mustn't you have enter sthed?
mustn't he have enter sthed?
mustn't we have enter sthed?
mustn't you have enter sthed?
mustn't they have enter sthed?

V-ing perfect

mustn't I have been enter sthing?
mustn't you have been enter sthing?
mustn't he have been enter sthing?
mustn't we have been enter sthing?
mustn't you have been enter sthing?
mustn't they have been enter sthing?

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