I can euthanise you can euthanise he can euthanise we can euthanise you can euthanise they can euthanise
V-ing form
I can be euthanising you can be euthanising he can be euthanising we can be euthanising you can be euthanising they can be euthanising
Perfect
I can have euthanised you can have euthanised he can have euthanised we can have euthanised you can have euthanised they can have euthanised
V-ing perfect
I can have been euthanising you can have been euthanising he can have been euthanising we can have been euthanising you can have been euthanising they can have been euthanising
Negation
Simple form
I can't euthanise you can't euthanise he can't euthanise we can't euthanise you can't euthanise they can't euthanise
V-ing form
I can't be euthanising you can't be euthanising he can't be euthanising we can't be euthanising you can't be euthanising they can't be euthanising
Perfect
I can't have euthanised you can't have euthanised he can't have euthanised we can't have euthanised you can't have euthanised they can't have euthanised
V-ing perfect
I can't have been euthanising you can't have been euthanising he can't have been euthanising we can't have been euthanising you can't have been euthanising they can't have been euthanising
Interrogative form
Simple form
can I euthanise? can you euthanise? can he euthanise? can we euthanise? can you euthanise? can they euthanise?
V-ing form
can I be euthanising? can you be euthanising? can he be euthanising? can we be euthanising? can you be euthanising? can they be euthanising?
Perfect
can I have euthanised? can you have euthanised? can he have euthanised? can we have euthanised? can you have euthanised? can they have euthanised?
V-ing perfect
can I have been euthanising? can you have been euthanising? can he have been euthanising? can we have been euthanising? can you have been euthanising? can they have been euthanising?
Interro-negative form
Simple form
can't I euthanise? can't you euthanise? can't he euthanise? can't we euthanise? can't you euthanise? can't they euthanise?
V-ing form
can't I be euthanising? can't you be euthanising? can't he be euthanising? can't we be euthanising? can't you be euthanising? can't they be euthanising?
Perfect
can't I have euthanised? can't you have euthanised? can't he have euthanised? can't we have euthanised? can't you have euthanised? can't they have euthanised?
V-ing perfect
can't I have been euthanising? can't you have been euthanising? can't he have been euthanising? can't we have been euthanising? can't you have been euthanising? can't they have been euthanising?