Conjugaison du verbe anglais
MUST UPSWING

Verbe irrégulier : upswing - upswung - upswung

Affirmation

Forme simple	Forme en V-ing
I must upswing you must upswing she must upswing we must upswing you must upswing they must upswing	I must be upswinging you must be upswinging she must be upswinging we must be upswinging you must be upswinging they must be upswinging
Perfect	Perfect en V-ing
I must have upswung you must have upswung she must have upswung we must have upswung you must have upswung they must have upswung	I must have been upswinging you must have been upswinging she must have been upswinging we must have been upswinging you must have been upswinging they must have been upswinging

Négation

Forme simple	Forme en V-ing
I must not upswing you must not upswing she must not upswing we must not upswing you must not upswing they must not upswing	I must not be upswinging you must not be upswinging she must not be upswinging we must not be upswinging you must not be upswinging they must not be upswinging
Perfect	Perfect en V-ing
I must not have upswung you must not have upswung she must not have upswung we must not have upswung you must not have upswung they must not have upswung	I must not have been upswinging you must not have been upswinging she must not have been upswinging we must not have been upswinging you must not have been upswinging they must not have been upswinging

Forme interrogative

Forme simple	Forme en V-ing
must I upswing? must you upswing? must she upswing? must we upswing? must you upswing? must they upswing?	must I be upswinging? must you be upswinging? must she be upswinging? must we be upswinging? must you be upswinging? must they be upswinging?
Perfect	Perfect en V-ing
must I have upswung? must you have upswung? must she have upswung? must we have upswung? must you have upswung? must they have upswung?	must I have been upswinging? must you have been upswinging? must she have been upswinging? must we have been upswinging? must you have been upswinging? must they have been upswinging?

Forme interro-négative

Forme simple	Forme en V-ing
must I not upswing? must you not upswing? must she not upswing? must we not upswing? must you not upswing? must they not upswing?	must I not be upswinging? must you not be upswinging? must she not be upswinging? must we not be upswinging? must you not be upswinging? must they not be upswinging?
Perfect	Perfect en V-ing
must I not have upswung? must you not have upswung? must she not have upswung? must we not have upswung? must you not have upswung? must they not have upswung?	must I not have been upswinging? must you not have been upswinging? must she not have been upswinging? must we not have been upswinging? must you not have been upswinging? must they not have been upswinging?