Conjugaison du verbe anglais
MUST ROACH

Verbe régulier : roach - roached - roached

Affirmation

Forme simple	Forme en V-ing
I must roach you must roach he must roach we must roach you must roach they must roach	I must be roaching you must be roaching he must be roaching we must be roaching you must be roaching they must be roaching
Perfect	Perfect en V-ing
I must have roached you must have roached he must have roached we must have roached you must have roached they must have roached	I must have been roaching you must have been roaching he must have been roaching we must have been roaching you must have been roaching they must have been roaching

Négation

Forme simple	Forme en V-ing
I mustn't roach you mustn't roach he mustn't roach we mustn't roach you mustn't roach they mustn't roach	I mustn't be roaching you mustn't be roaching he mustn't be roaching we mustn't be roaching you mustn't be roaching they mustn't be roaching
Perfect	Perfect en V-ing
I mustn't have roached you mustn't have roached he mustn't have roached we mustn't have roached you mustn't have roached they mustn't have roached	I mustn't have been roaching you mustn't have been roaching he mustn't have been roaching we mustn't have been roaching you mustn't have been roaching they mustn't have been roaching

Forme interrogative

Forme simple	Forme en V-ing
must I roach? must you roach? must he roach? must we roach? must you roach? must they roach?	must I be roaching? must you be roaching? must he be roaching? must we be roaching? must you be roaching? must they be roaching?
Perfect	Perfect en V-ing
must I have roached? must you have roached? must he have roached? must we have roached? must you have roached? must they have roached?	must I have been roaching? must you have been roaching? must he have been roaching? must we have been roaching? must you have been roaching? must they have been roaching?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I roach? mustn't you roach? mustn't he roach? mustn't we roach? mustn't you roach? mustn't they roach?	mustn't I be roaching? mustn't you be roaching? mustn't he be roaching? mustn't we be roaching? mustn't you be roaching? mustn't they be roaching?
Perfect	Perfect en V-ing
mustn't I have roached? mustn't you have roached? mustn't he have roached? mustn't we have roached? mustn't you have roached? mustn't they have roached?	mustn't I have been roaching? mustn't you have been roaching? mustn't he have been roaching? mustn't we have been roaching? mustn't you have been roaching? mustn't they have been roaching?