Conjugaison du verbe anglais MUST CAVERN

Verbe régulier : cavern - caverned - caverned

Affirmation

Forme simple

I must cavern
you must cavern
she must cavern
we must cavern
you must cavern
they must cavern

Forme en V-ing

I must be caverning
you must be caverning
she must be caverning
we must be caverning
you must be caverning
they must be caverning

Perfect

I must have caverned
you must have caverned
she must have caverned
we must have caverned
you must have caverned
they must have caverned

Perfect en V-ing

I must have been caverning
you must have been caverning
she must have been caverning
we must have been caverning
you must have been caverning
they must have been caverning

Négation

Forme simple

I mustn't cavern
you mustn't cavern
she mustn't cavern
we mustn't cavern
you mustn't cavern
they mustn't cavern

Forme en V-ing

I mustn't be caverning
you mustn't be caverning
she mustn't be caverning
we mustn't be caverning
you mustn't be caverning
they mustn't be caverning

Perfect

I mustn't have caverned
you mustn't have caverned
she mustn't have caverned
we mustn't have caverned
you mustn't have caverned
they mustn't have caverned

Perfect en V-ing

I mustn't have been caverning
you mustn't have been caverning
she mustn't have been caverning
we mustn't have been caverning
you mustn't have been caverning
they mustn't have been caverning

Forme interrogative

Forme simple

must I cavern?
must you cavern?
must she cavern?
must we cavern?
must you cavern?
must they cavern?

Forme en V-ing

must I be caverning?
must you be caverning?
must she be caverning?
must we be caverning?
must you be caverning?
must they be caverning?

Perfect

must I have caverned?
must you have caverned?
must she have caverned?
must we have caverned?
must you have caverned?
must they have caverned?

Perfect en V-ing

must I have been caverning?
must you have been caverning?
must she have been caverning?
must we have been caverning?
must you have been caverning?
must they have been caverning?

Forme interro-négative

Forme simple

mustn't I cavern?
mustn't you cavern?
mustn't she cavern?
mustn't we cavern?
mustn't you cavern?
mustn't they cavern?

Forme en V-ing

mustn't I be caverning?
mustn't you be caverning?
mustn't she be caverning?
mustn't we be caverning?
mustn't you be caverning?
mustn't they be caverning?

Perfect

mustn't I have caverned?
mustn't you have caverned?
mustn't she have caverned?
mustn't we have caverned?
mustn't you have caverned?
mustn't they have caverned?

Perfect en V-ing

mustn't I have been caverning?
mustn't you have been caverning?
mustn't she have been caverning?
mustn't we have been caverning?
mustn't you have been caverning?
mustn't they have been caverning?

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