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