I could apologise you could apologise he could apologise we could apologise you could apologise they could apologise
Forme en V-ing
I could be apologising you could be apologising he could be apologising we could be apologising you could be apologising they could be apologising
Perfect
I could have apologised you could have apologised he 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 he 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 he 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 he 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 he 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 he 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 he apologise? could we apologise? could you apologise? could they apologise?
Forme en V-ing
could I be apologising? could you be apologising? could he be apologising? could we be apologising? could you be apologising? could they be apologising?
Perfect
could I have apologised? could you have apologised? could he 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 he 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 he 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 he 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 he 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 he have been apologising? couldn't we have been apologising? couldn't you have been apologising? couldn't they have been apologising?