English verb conjugation
CAN DEGRADE

Regular verb: degrade - degraded - degraded

Affirmation

Simple form	V-ing form
I can degrade you can degrade he can degrade we can degrade you can degrade they can degrade	I can be degrading you can be degrading he can be degrading we can be degrading you can be degrading they can be degrading
Perfect	V-ing perfect
I can have degraded you can have degraded he can have degraded we can have degraded you can have degraded they can have degraded	I can have been degrading you can have been degrading he can have been degrading we can have been degrading you can have been degrading they can have been degrading

Negation

Simple form	V-ing form
I cannot degrade you cannot degrade he cannot degrade we cannot degrade you cannot degrade they cannot degrade	I cannot be degrading you cannot be degrading he cannot be degrading we cannot be degrading you cannot be degrading they cannot be degrading
Perfect	V-ing perfect
I cannot have degraded you cannot have degraded he cannot have degraded we cannot have degraded you cannot have degraded they cannot have degraded	I cannot have been degrading you cannot have been degrading he cannot have been degrading we cannot have been degrading you cannot have been degrading they cannot have been degrading

Interrogative form

Simple form	V-ing form
can I degrade? can you degrade? can he degrade? can we degrade? can you degrade? can they degrade?	can I be degrading? can you be degrading? can he be degrading? can we be degrading? can you be degrading? can they be degrading?
Perfect	V-ing perfect
can I have degraded? can you have degraded? can he have degraded? can we have degraded? can you have degraded? can they have degraded?	can I have been degrading? can you have been degrading? can he have been degrading? can we have been degrading? can you have been degrading? can they have been degrading?

Interro-negative form

Simple form	V-ing form
can I not degrade? can you not degrade? can he not degrade? can we not degrade? can you not degrade? can they not degrade?	can I not be degrading? can you not be degrading? can he not be degrading? can we not be degrading? can you not be degrading? can they not be degrading?
Perfect	V-ing perfect
can I not have degraded? can you not have degraded? can he not have degraded? can we not have degraded? can you not have degraded? can they not have degraded?	can I not have been degrading? can you not have been degrading? can he not have been degrading? can we not have been degrading? can you not have been degrading? can they not have been degrading?