English verb conjugation
CAN DEMISE

Regular verb: demise - demised - demised

Affirmation

Simple form	V-ing form
I can demise you can demise he can demise we can demise you can demise they can demise	I can be demising you can be demising he can be demising we can be demising you can be demising they can be demising
Perfect	V-ing perfect
I can have demised you can have demised he can have demised we can have demised you can have demised they can have demised	I can have been demising you can have been demising he can have been demising we can have been demising you can have been demising they can have been demising

Negation

Simple form	V-ing form
I cannot demise you cannot demise he cannot demise we cannot demise you cannot demise they cannot demise	I cannot be demising you cannot be demising he cannot be demising we cannot be demising you cannot be demising they cannot be demising
Perfect	V-ing perfect
I cannot have demised you cannot have demised he cannot have demised we cannot have demised you cannot have demised they cannot have demised	I cannot have been demising you cannot have been demising he cannot have been demising we cannot have been demising you cannot have been demising they cannot have been demising

Interrogative form

Simple form	V-ing form
can I demise? can you demise? can he demise? can we demise? can you demise? can they demise?	can I be demising? can you be demising? can he be demising? can we be demising? can you be demising? can they be demising?
Perfect	V-ing perfect
can I have demised? can you have demised? can he have demised? can we have demised? can you have demised? can they have demised?	can I have been demising? can you have been demising? can he have been demising? can we have been demising? can you have been demising? can they have been demising?

Interro-negative form

Simple form	V-ing form
can I not demise? can you not demise? can he not demise? can we not demise? can you not demise? can they not demise?	can I not be demising? can you not be demising? can he not be demising? can we not be demising? can you not be demising? can they not be demising?
Perfect	V-ing perfect
can I not have demised? can you not have demised? can he not have demised? can we not have demised? can you not have demised? can they not have demised?	can I not have been demising? can you not have been demising? can he not have been demising? can we not have been demising? can you not have been demising? can they not have been demising?