English verb conjugation
CAN RELEASE

Regular verb: release - released - released

Affirmation

Simple form	V-ing form
I can release you can release he can release we can release you can release they can release	I can be releasing you can be releasing he can be releasing we can be releasing you can be releasing they can be releasing
Perfect	V-ing perfect
I can have released you can have released he can have released we can have released you can have released they can have released	I can have been releasing you can have been releasing he can have been releasing we can have been releasing you can have been releasing they can have been releasing

Negation

Simple form	V-ing form
I can't release you can't release he can't release we can't release you can't release they can't release	I can't be releasing you can't be releasing he can't be releasing we can't be releasing you can't be releasing they can't be releasing
Perfect	V-ing perfect
I can't have released you can't have released he can't have released we can't have released you can't have released they can't have released	I can't have been releasing you can't have been releasing he can't have been releasing we can't have been releasing you can't have been releasing they can't have been releasing

Interrogative form

Simple form	V-ing form
can I release? can you release? can he release? can we release? can you release? can they release?	can I be releasing? can you be releasing? can he be releasing? can we be releasing? can you be releasing? can they be releasing?
Perfect	V-ing perfect
can I have released? can you have released? can he have released? can we have released? can you have released? can they have released?	can I have been releasing? can you have been releasing? can he have been releasing? can we have been releasing? can you have been releasing? can they have been releasing?

Interro-negative form

Simple form	V-ing form
can't I release? can't you release? can't he release? can't we release? can't you release? can't they release?	can't I be releasing? can't you be releasing? can't he be releasing? can't we be releasing? can't you be releasing? can't they be releasing?
Perfect	V-ing perfect
can't I have released? can't you have released? can't he have released? can't we have released? can't you have released? can't they have released?	can't I have been releasing? can't you have been releasing? can't he have been releasing? can't we have been releasing? can't you have been releasing? can't they have been releasing?