I could roam you could roam he could roam we could roam you could roam they could roam
Forme en V-ing
I could be roaming you could be roaming he could be roaming we could be roaming you could be roaming they could be roaming
Perfect
I could have roamed you could have roamed he could have roamed we could have roamed you could have roamed they could have roamed
Perfect en V-ing
I could have been roaming you could have been roaming he could have been roaming we could have been roaming you could have been roaming they could have been roaming
Négation
Forme simple
I couldn't roam you couldn't roam he couldn't roam we couldn't roam you couldn't roam they couldn't roam
Forme en V-ing
I couldn't be roaming you couldn't be roaming he couldn't be roaming we couldn't be roaming you couldn't be roaming they couldn't be roaming
Perfect
I couldn't have roamed you couldn't have roamed he couldn't have roamed we couldn't have roamed you couldn't have roamed they couldn't have roamed
Perfect en V-ing
I couldn't have been roaming you couldn't have been roaming he couldn't have been roaming we couldn't have been roaming you couldn't have been roaming they couldn't have been roaming
Forme interrogative
Forme simple
could I roam? could you roam? could he roam? could we roam? could you roam? could they roam?
Forme en V-ing
could I be roaming? could you be roaming? could he be roaming? could we be roaming? could you be roaming? could they be roaming?
Perfect
could I have roamed? could you have roamed? could he have roamed? could we have roamed? could you have roamed? could they have roamed?
Perfect en V-ing
could I have been roaming? could you have been roaming? could he have been roaming? could we have been roaming? could you have been roaming? could they have been roaming?
Forme interro-négative
Forme simple
couldn't I roam? couldn't you roam? couldn't he roam? couldn't we roam? couldn't you roam? couldn't they roam?
Forme en V-ing
couldn't I be roaming? couldn't you be roaming? couldn't he be roaming? couldn't we be roaming? couldn't you be roaming? couldn't they be roaming?
Perfect
couldn't I have roamed? couldn't you have roamed? couldn't he have roamed? couldn't we have roamed? couldn't you have roamed? couldn't they have roamed?
Perfect en V-ing
couldn't I have been roaming? couldn't you have been roaming? couldn't he have been roaming? couldn't we have been roaming? couldn't you have been roaming? couldn't they have been roaming?