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