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 cannot euthanise you cannot euthanise he cannot euthanise we cannot euthanise you cannot euthanise they cannot euthanise
V-ing form
I cannot be euthanising you cannot be euthanising he cannot be euthanising we cannot be euthanising you cannot be euthanising they cannot be euthanising
Perfect
I cannot have euthanised you cannot have euthanised he cannot have euthanised we cannot have euthanised you cannot have euthanised they cannot have euthanised
V-ing perfect
I cannot have been euthanising you cannot have been euthanising he cannot have been euthanising we cannot have been euthanising you cannot have been euthanising they cannot 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 I not euthanise? can you not euthanise? can he not euthanise? can we not euthanise? can you not euthanise? can they not euthanise?
V-ing form
can I not be euthanising? can you not be euthanising? can he not be euthanising? can we not be euthanising? can you not be euthanising? can they not be euthanising?
Perfect
can I not have euthanised? can you not have euthanised? can he not have euthanised? can we not have euthanised? can you not have euthanised? can they not have euthanised?
V-ing perfect
can I not have been euthanising? can you not have been euthanising? can he not have been euthanising? can we not have been euthanising? can you not have been euthanising? can they not have been euthanising?