I can demoralise you can demoralise he can demoralise we can demoralise you can demoralise they can demoralise
Forme en V-ing
I can be demoralising you can be demoralising he can be demoralising we can be demoralising you can be demoralising they can be demoralising
Perfect
I can have demoralised you can have demoralised he can have demoralised we can have demoralised you can have demoralised they can have demoralised
Perfect en V-ing
I can have been demoralising you can have been demoralising he can have been demoralising we can have been demoralising you can have been demoralising they can have been demoralising
Négation
Forme simple
I can't demoralise you can't demoralise he can't demoralise we can't demoralise you can't demoralise they can't demoralise
Forme en V-ing
I can't be demoralising you can't be demoralising he can't be demoralising we can't be demoralising you can't be demoralising they can't be demoralising
Perfect
I can't have demoralised you can't have demoralised he can't have demoralised we can't have demoralised you can't have demoralised they can't have demoralised
Perfect en V-ing
I can't have been demoralising you can't have been demoralising he can't have been demoralising we can't have been demoralising you can't have been demoralising they can't have been demoralising
Forme interrogative
Forme simple
can I demoralise? can you demoralise? can he demoralise? can we demoralise? can you demoralise? can they demoralise?
Forme en V-ing
can I be demoralising? can you be demoralising? can he be demoralising? can we be demoralising? can you be demoralising? can they be demoralising?
Perfect
can I have demoralised? can you have demoralised? can he have demoralised? can we have demoralised? can you have demoralised? can they have demoralised?
Perfect en V-ing
can I have been demoralising? can you have been demoralising? can he have been demoralising? can we have been demoralising? can you have been demoralising? can they have been demoralising?
Forme interro-négative
Forme simple
can't I demoralise? can't you demoralise? can't he demoralise? can't we demoralise? can't you demoralise? can't they demoralise?
Forme en V-ing
can't I be demoralising? can't you be demoralising? can't he be demoralising? can't we be demoralising? can't you be demoralising? can't they be demoralising?
Perfect
can't I have demoralised? can't you have demoralised? can't he have demoralised? can't we have demoralised? can't you have demoralised? can't they have demoralised?
Perfect en V-ing
can't I have been demoralising? can't you have been demoralising? can't he have been demoralising? can't we have been demoralising? can't you have been demoralising? can't they have been demoralising?