English verb conjugation
CAN DIABOLISE

Regular verb: diabolise - diabolised - diabolised

Affirmation

Simple form	V-ing form
I can diabolise you can diabolise he can diabolise we can diabolise you can diabolise they can diabolise	I can be diabolising you can be diabolising he can be diabolising we can be diabolising you can be diabolising they can be diabolising
Perfect	V-ing perfect
I can have diabolised you can have diabolised he can have diabolised we can have diabolised you can have diabolised they can have diabolised	I can have been diabolising you can have been diabolising he can have been diabolising we can have been diabolising you can have been diabolising they can have been diabolising

Negation

Simple form	V-ing form
I can't diabolise you can't diabolise he can't diabolise we can't diabolise you can't diabolise they can't diabolise	I can't be diabolising you can't be diabolising he can't be diabolising we can't be diabolising you can't be diabolising they can't be diabolising
Perfect	V-ing perfect
I can't have diabolised you can't have diabolised he can't have diabolised we can't have diabolised you can't have diabolised they can't have diabolised	I can't have been diabolising you can't have been diabolising he can't have been diabolising we can't have been diabolising you can't have been diabolising they can't have been diabolising

Interrogative form

Simple form	V-ing form
can I diabolise? can you diabolise? can he diabolise? can we diabolise? can you diabolise? can they diabolise?	can I be diabolising? can you be diabolising? can he be diabolising? can we be diabolising? can you be diabolising? can they be diabolising?
Perfect	V-ing perfect
can I have diabolised? can you have diabolised? can he have diabolised? can we have diabolised? can you have diabolised? can they have diabolised?	can I have been diabolising? can you have been diabolising? can he have been diabolising? can we have been diabolising? can you have been diabolising? can they have been diabolising?

Interro-negative form

Simple form	V-ing form
can't I diabolise? can't you diabolise? can't he diabolise? can't we diabolise? can't you diabolise? can't they diabolise?	can't I be diabolising? can't you be diabolising? can't he be diabolising? can't we be diabolising? can't you be diabolising? can't they be diabolising?
Perfect	V-ing perfect
can't I have diabolised? can't you have diabolised? can't he have diabolised? can't we have diabolised? can't you have diabolised? can't they have diabolised?	can't I have been diabolising? can't you have been diabolising? can't he have been diabolising? can't we have been diabolising? can't you have been diabolising? can't they have been diabolising?