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