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