English verb conjugation
COULD JEOPARDISE

Regular verb: jeopardise - jeopardised - jeopardised

Affirmation

Simple form	V-ing form
I could jeopardise you could jeopardise he could jeopardise we could jeopardise you could jeopardise they could jeopardise	I could be jeopardising you could be jeopardising he could be jeopardising we could be jeopardising you could be jeopardising they could be jeopardising
Perfect	V-ing perfect
I could have jeopardised you could have jeopardised he could have jeopardised we could have jeopardised you could have jeopardised they could have jeopardised	I could have been jeopardising you could have been jeopardising he could have been jeopardising we could have been jeopardising you could have been jeopardising they could have been jeopardising

Negation

Simple form	V-ing form
I couldn't jeopardise you couldn't jeopardise he couldn't jeopardise we couldn't jeopardise you couldn't jeopardise they couldn't jeopardise	I couldn't be jeopardising you couldn't be jeopardising he couldn't be jeopardising we couldn't be jeopardising you couldn't be jeopardising they couldn't be jeopardising
Perfect	V-ing perfect
I couldn't have jeopardised you couldn't have jeopardised he couldn't have jeopardised we couldn't have jeopardised you couldn't have jeopardised they couldn't have jeopardised	I couldn't have been jeopardising you couldn't have been jeopardising he couldn't have been jeopardising we couldn't have been jeopardising you couldn't have been jeopardising they couldn't have been jeopardising

Interrogative form

Simple form	V-ing form
could I jeopardise? could you jeopardise? could he jeopardise? could we jeopardise? could you jeopardise? could they jeopardise?	could I be jeopardising? could you be jeopardising? could he be jeopardising? could we be jeopardising? could you be jeopardising? could they be jeopardising?
Perfect	V-ing perfect
could I have jeopardised? could you have jeopardised? could he have jeopardised? could we have jeopardised? could you have jeopardised? could they have jeopardised?	could I have been jeopardising? could you have been jeopardising? could he have been jeopardising? could we have been jeopardising? could you have been jeopardising? could they have been jeopardising?

Interro-negative form

Simple form	V-ing form
couldn't I jeopardise? couldn't you jeopardise? couldn't he jeopardise? couldn't we jeopardise? couldn't you jeopardise? couldn't they jeopardise?	couldn't I be jeopardising? couldn't you be jeopardising? couldn't he be jeopardising? couldn't we be jeopardising? couldn't you be jeopardising? couldn't they be jeopardising?
Perfect	V-ing perfect
couldn't I have jeopardised? couldn't you have jeopardised? couldn't he have jeopardised? couldn't we have jeopardised? couldn't you have jeopardised? couldn't they have jeopardised?	couldn't I have been jeopardising? couldn't you have been jeopardising? couldn't he have been jeopardising? couldn't we have been jeopardising? couldn't you have been jeopardising? couldn't they have been jeopardising?