Conjugaison du verbe anglais
MUST RUFF

Verbe régulier : ruff - ruffed - ruffed
Traduction française : couper

Affirmation

Forme simple	Forme en V-ing
I must ruff you must ruff she must ruff we must ruff you must ruff they must ruff	I must be ruffing you must be ruffing she must be ruffing we must be ruffing you must be ruffing they must be ruffing
Perfect	Perfect en V-ing
I must have ruffed you must have ruffed she must have ruffed we must have ruffed you must have ruffed they must have ruffed	I must have been ruffing you must have been ruffing she must have been ruffing we must have been ruffing you must have been ruffing they must have been ruffing

Négation

Forme simple	Forme en V-ing
I mustn't ruff you mustn't ruff she mustn't ruff we mustn't ruff you mustn't ruff they mustn't ruff	I mustn't be ruffing you mustn't be ruffing she mustn't be ruffing we mustn't be ruffing you mustn't be ruffing they mustn't be ruffing
Perfect	Perfect en V-ing
I mustn't have ruffed you mustn't have ruffed she mustn't have ruffed we mustn't have ruffed you mustn't have ruffed they mustn't have ruffed	I mustn't have been ruffing you mustn't have been ruffing she mustn't have been ruffing we mustn't have been ruffing you mustn't have been ruffing they mustn't have been ruffing

Forme interrogative

Forme simple	Forme en V-ing
must I ruff? must you ruff? must she ruff? must we ruff? must you ruff? must they ruff?	must I be ruffing? must you be ruffing? must she be ruffing? must we be ruffing? must you be ruffing? must they be ruffing?
Perfect	Perfect en V-ing
must I have ruffed? must you have ruffed? must she have ruffed? must we have ruffed? must you have ruffed? must they have ruffed?	must I have been ruffing? must you have been ruffing? must she have been ruffing? must we have been ruffing? must you have been ruffing? must they have been ruffing?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I ruff? mustn't you ruff? mustn't she ruff? mustn't we ruff? mustn't you ruff? mustn't they ruff?	mustn't I be ruffing? mustn't you be ruffing? mustn't she be ruffing? mustn't we be ruffing? mustn't you be ruffing? mustn't they be ruffing?
Perfect	Perfect en V-ing
mustn't I have ruffed? mustn't you have ruffed? mustn't she have ruffed? mustn't we have ruffed? mustn't you have ruffed? mustn't they have ruffed?	mustn't I have been ruffing? mustn't you have been ruffing? mustn't she have been ruffing? mustn't we have been ruffing? mustn't you have been ruffing? mustn't they have been ruffing?