Conjugaison du verbe anglais MUST UPSPRING

Verbe irrégulier : upspring - upsprang, upsprung - upsprung

Affirmation

Forme simple

I must upspring
you must upspring
she must upspring
we must upspring
you must upspring
they must upspring

Forme en V-ing

I must be upspringing
you must be upspringing
she must be upspringing
we must be upspringing
you must be upspringing
they must be upspringing

Perfect

I must have upsprung
you must have upsprung
she must have upsprung
we must have upsprung
you must have upsprung
they must have upsprung

Perfect en V-ing

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

Négation

Forme simple

I must not upspring
you must not upspring
she must not upspring
we must not upspring
you must not upspring
they must not upspring

Forme en V-ing

I must not be upspringing
you must not be upspringing
she must not be upspringing
we must not be upspringing
you must not be upspringing
they must not be upspringing

Perfect

I must not have upsprung
you must not have upsprung
she must not have upsprung
we must not have upsprung
you must not have upsprung
they must not have upsprung

Perfect en V-ing

I must not have been upspringing
you must not have been upspringing
she must not have been upspringing
we must not have been upspringing
you must not have been upspringing
they must not have been upspringing

Forme interrogative

Forme simple

must I upspring?
must you upspring?
must she upspring?
must we upspring?
must you upspring?
must they upspring?

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interro-négative

Forme simple

must I not upspring?
must you not upspring?
must she not upspring?
must we not upspring?
must you not upspring?
must they not upspring?

Forme en V-ing

must I not be upspringing?
must you not be upspringing?
must she not be upspringing?
must we not be upspringing?
must you not be upspringing?
must they not be upspringing?

Perfect

must I not have upsprung?
must you not have upsprung?
must she not have upsprung?
must we not have upsprung?
must you not have upsprung?
must they not have upsprung?

Perfect en V-ing

must I not have been upspringing?
must you not have been upspringing?
must she not have been upspringing?
must we not have been upspringing?
must you not have been upspringing?
must they not have been upspringing?

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