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