I can depolymerize you can depolymerize she can depolymerize we can depolymerize you can depolymerize they can depolymerize
V-ing form
I can be depolymerizing you can be depolymerizing she can be depolymerizing we can be depolymerizing you can be depolymerizing they can be depolymerizing
Perfect
I can have depolymerized you can have depolymerized she can have depolymerized we can have depolymerized you can have depolymerized they can have depolymerized
V-ing perfect
I can have been depolymerizing you can have been depolymerizing she can have been depolymerizing we can have been depolymerizing you can have been depolymerizing they can have been depolymerizing
Negation
Simple form
I can't depolymerize you can't depolymerize she can't depolymerize we can't depolymerize you can't depolymerize they can't depolymerize
V-ing form
I can't be depolymerizing you can't be depolymerizing she can't be depolymerizing we can't be depolymerizing you can't be depolymerizing they can't be depolymerizing
Perfect
I can't have depolymerized you can't have depolymerized she can't have depolymerized we can't have depolymerized you can't have depolymerized they can't have depolymerized
V-ing perfect
I can't have been depolymerizing you can't have been depolymerizing she can't have been depolymerizing we can't have been depolymerizing you can't have been depolymerizing they can't have been depolymerizing
Interrogative form
Simple form
can I depolymerize? can you depolymerize? can she depolymerize? can we depolymerize? can you depolymerize? can they depolymerize?
V-ing form
can I be depolymerizing? can you be depolymerizing? can she be depolymerizing? can we be depolymerizing? can you be depolymerizing? can they be depolymerizing?
Perfect
can I have depolymerized? can you have depolymerized? can she have depolymerized? can we have depolymerized? can you have depolymerized? can they have depolymerized?
V-ing perfect
can I have been depolymerizing? can you have been depolymerizing? can she have been depolymerizing? can we have been depolymerizing? can you have been depolymerizing? can they have been depolymerizing?
Interro-negative form
Simple form
can't I depolymerize? can't you depolymerize? can't she depolymerize? can't we depolymerize? can't you depolymerize? can't they depolymerize?
V-ing form
can't I be depolymerizing? can't you be depolymerizing? can't she be depolymerizing? can't we be depolymerizing? can't you be depolymerizing? can't they be depolymerizing?
Perfect
can't I have depolymerized? can't you have depolymerized? can't she have depolymerized? can't we have depolymerized? can't you have depolymerized? can't they have depolymerized?
V-ing perfect
can't I have been depolymerizing? can't you have been depolymerizing? can't she have been depolymerizing? can't we have been depolymerizing? can't you have been depolymerizing? can't they have been depolymerizing?