Conjugaison du verbe anglais
MUST SCUM

Verbe régulier : scum - scummed - scummed

Affirmation

Forme simple	Forme en V-ing
I must scum you must scum she must scum we must scum you must scum they must scum	I must be scumming you must be scumming she must be scumming we must be scumming you must be scumming they must be scumming
Perfect	Perfect en V-ing
I must have scummed you must have scummed she must have scummed we must have scummed you must have scummed they must have scummed	I must have been scumming you must have been scumming she must have been scumming we must have been scumming you must have been scumming they must have been scumming

Négation

Forme simple	Forme en V-ing
I mustn't scum you mustn't scum she mustn't scum we mustn't scum you mustn't scum they mustn't scum	I mustn't be scumming you mustn't be scumming she mustn't be scumming we mustn't be scumming you mustn't be scumming they mustn't be scumming
Perfect	Perfect en V-ing
I mustn't have scummed you mustn't have scummed she mustn't have scummed we mustn't have scummed you mustn't have scummed they mustn't have scummed	I mustn't have been scumming you mustn't have been scumming she mustn't have been scumming we mustn't have been scumming you mustn't have been scumming they mustn't have been scumming

Forme interrogative

Forme simple	Forme en V-ing
must I scum? must you scum? must she scum? must we scum? must you scum? must they scum?	must I be scumming? must you be scumming? must she be scumming? must we be scumming? must you be scumming? must they be scumming?
Perfect	Perfect en V-ing
must I have scummed? must you have scummed? must she have scummed? must we have scummed? must you have scummed? must they have scummed?	must I have been scumming? must you have been scumming? must she have been scumming? must we have been scumming? must you have been scumming? must they have been scumming?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I scum? mustn't you scum? mustn't she scum? mustn't we scum? mustn't you scum? mustn't they scum?	mustn't I be scumming? mustn't you be scumming? mustn't she be scumming? mustn't we be scumming? mustn't you be scumming? mustn't they be scumming?
Perfect	Perfect en V-ing
mustn't I have scummed? mustn't you have scummed? mustn't she have scummed? mustn't we have scummed? mustn't you have scummed? mustn't they have scummed?	mustn't I have been scumming? mustn't you have been scumming? mustn't she have been scumming? mustn't we have been scumming? mustn't you have been scumming? mustn't they have been scumming?