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