English verb conjugation
CAN DECOUPLE

Regular verb: decouple - decoupled - decoupled

Affirmation

Simple form	V-ing form
I can decouple you can decouple he can decouple we can decouple you can decouple they can decouple	I can be decoupling you can be decoupling he can be decoupling we can be decoupling you can be decoupling they can be decoupling
Perfect	V-ing perfect
I can have decoupled you can have decoupled he can have decoupled we can have decoupled you can have decoupled they can have decoupled	I can have been decoupling you can have been decoupling he can have been decoupling we can have been decoupling you can have been decoupling they can have been decoupling

Negation

Simple form	V-ing form
I cannot decouple you cannot decouple he cannot decouple we cannot decouple you cannot decouple they cannot decouple	I cannot be decoupling you cannot be decoupling he cannot be decoupling we cannot be decoupling you cannot be decoupling they cannot be decoupling
Perfect	V-ing perfect
I cannot have decoupled you cannot have decoupled he cannot have decoupled we cannot have decoupled you cannot have decoupled they cannot have decoupled	I cannot have been decoupling you cannot have been decoupling he cannot have been decoupling we cannot have been decoupling you cannot have been decoupling they cannot have been decoupling

Interrogative form

Simple form	V-ing form
can I decouple? can you decouple? can he decouple? can we decouple? can you decouple? can they decouple?	can I be decoupling? can you be decoupling? can he be decoupling? can we be decoupling? can you be decoupling? can they be decoupling?
Perfect	V-ing perfect
can I have decoupled? can you have decoupled? can he have decoupled? can we have decoupled? can you have decoupled? can they have decoupled?	can I have been decoupling? can you have been decoupling? can he have been decoupling? can we have been decoupling? can you have been decoupling? can they have been decoupling?

Interro-negative form

Simple form	V-ing form
can I not decouple? can you not decouple? can he not decouple? can we not decouple? can you not decouple? can they not decouple?	can I not be decoupling? can you not be decoupling? can he not be decoupling? can we not be decoupling? can you not be decoupling? can they not be decoupling?
Perfect	V-ing perfect
can I not have decoupled? can you not have decoupled? can he not have decoupled? can we not have decoupled? can you not have decoupled? can they not have decoupled?	can I not have been decoupling? can you not have been decoupling? can he not have been decoupling? can we not have been decoupling? can you not have been decoupling? can they not have been decoupling?