Conjugaison du verbe anglais
COULD ROACH

Verbe régulier : roach - roached - roached

Affirmation

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

Négation

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

Forme interrogative

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

Forme interro-négative

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