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