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