English verb conjugation
COULD EUTHANATISE

Regular verb: euthanatise - euthanatised - euthanatised

Affirmation

Simple form	V-ing form
I could euthanatise you could euthanatise he could euthanatise we could euthanatise you could euthanatise they could euthanatise	I could be euthanatising you could be euthanatising he could be euthanatising we could be euthanatising you could be euthanatising they could be euthanatising
Perfect	V-ing perfect
I could have euthanatised you could have euthanatised he could have euthanatised we could have euthanatised you could have euthanatised they could have euthanatised	I could have been euthanatising you could have been euthanatising he could have been euthanatising we could have been euthanatising you could have been euthanatising they could have been euthanatising

Negation

Simple form	V-ing form
I couldn't euthanatise you couldn't euthanatise he couldn't euthanatise we couldn't euthanatise you couldn't euthanatise they couldn't euthanatise	I couldn't be euthanatising you couldn't be euthanatising he couldn't be euthanatising we couldn't be euthanatising you couldn't be euthanatising they couldn't be euthanatising
Perfect	V-ing perfect
I couldn't have euthanatised you couldn't have euthanatised he couldn't have euthanatised we couldn't have euthanatised you couldn't have euthanatised they couldn't have euthanatised	I couldn't have been euthanatising you couldn't have been euthanatising he couldn't have been euthanatising we couldn't have been euthanatising you couldn't have been euthanatising they couldn't have been euthanatising

Interrogative form

Simple form	V-ing form
could I euthanatise? could you euthanatise? could he euthanatise? could we euthanatise? could you euthanatise? could they euthanatise?	could I be euthanatising? could you be euthanatising? could he be euthanatising? could we be euthanatising? could you be euthanatising? could they be euthanatising?
Perfect	V-ing perfect
could I have euthanatised? could you have euthanatised? could he have euthanatised? could we have euthanatised? could you have euthanatised? could they have euthanatised?	could I have been euthanatising? could you have been euthanatising? could he have been euthanatising? could we have been euthanatising? could you have been euthanatising? could they have been euthanatising?

Interro-negative form

Simple form	V-ing form
couldn't I euthanatise? couldn't you euthanatise? couldn't he euthanatise? couldn't we euthanatise? couldn't you euthanatise? couldn't they euthanatise?	couldn't I be euthanatising? couldn't you be euthanatising? couldn't he be euthanatising? couldn't we be euthanatising? couldn't you be euthanatising? couldn't they be euthanatising?
Perfect	V-ing perfect
couldn't I have euthanatised? couldn't you have euthanatised? couldn't he have euthanatised? couldn't we have euthanatised? couldn't you have euthanatised? couldn't they have euthanatised?	couldn't I have been euthanatising? couldn't you have been euthanatising? couldn't he have been euthanatising? couldn't we have been euthanatising? couldn't you have been euthanatising? couldn't they have been euthanatising?