I could taboo you could taboo she could taboo we could taboo you could taboo they could taboo
Forme en V-ing
I could be tabooing you could be tabooing she could be tabooing we could be tabooing you could be tabooing they could be tabooing
Perfect
I could have tabooed you could have tabooed she could have tabooed we could have tabooed you could have tabooed they could have tabooed
Perfect en V-ing
I could have been tabooing you could have been tabooing she could have been tabooing we could have been tabooing you could have been tabooing they could have been tabooing
Négation
Forme simple
I couldn't taboo you couldn't taboo she couldn't taboo we couldn't taboo you couldn't taboo they couldn't taboo
Forme en V-ing
I couldn't be tabooing you couldn't be tabooing she couldn't be tabooing we couldn't be tabooing you couldn't be tabooing they couldn't be tabooing
Perfect
I couldn't have tabooed you couldn't have tabooed she couldn't have tabooed we couldn't have tabooed you couldn't have tabooed they couldn't have tabooed
Perfect en V-ing
I couldn't have been tabooing you couldn't have been tabooing she couldn't have been tabooing we couldn't have been tabooing you couldn't have been tabooing they couldn't have been tabooing
Forme interrogative
Forme simple
could I taboo? could you taboo? could she taboo? could we taboo? could you taboo? could they taboo?
Forme en V-ing
could I be tabooing? could you be tabooing? could she be tabooing? could we be tabooing? could you be tabooing? could they be tabooing?
Perfect
could I have tabooed? could you have tabooed? could she have tabooed? could we have tabooed? could you have tabooed? could they have tabooed?
Perfect en V-ing
could I have been tabooing? could you have been tabooing? could she have been tabooing? could we have been tabooing? could you have been tabooing? could they have been tabooing?
Forme interro-négative
Forme simple
couldn't I taboo? couldn't you taboo? couldn't she taboo? couldn't we taboo? couldn't you taboo? couldn't they taboo?
Forme en V-ing
couldn't I be tabooing? couldn't you be tabooing? couldn't she be tabooing? couldn't we be tabooing? couldn't you be tabooing? couldn't they be tabooing?
Perfect
couldn't I have tabooed? couldn't you have tabooed? couldn't she have tabooed? couldn't we have tabooed? couldn't you have tabooed? couldn't they have tabooed?
Perfect en V-ing
couldn't I have been tabooing? couldn't you have been tabooing? couldn't she have been tabooing? couldn't we have been tabooing? couldn't you have been tabooing? couldn't they have been tabooing?