I could recategorize you could recategorize he could recategorize we could recategorize you could recategorize they could recategorize
V-ing form
I could be recategorizing you could be recategorizing he could be recategorizing we could be recategorizing you could be recategorizing they could be recategorizing
Perfect
I could have recategorized you could have recategorized he could have recategorized we could have recategorized you could have recategorized they could have recategorized
V-ing perfect
I could have been recategorizing you could have been recategorizing he could have been recategorizing we could have been recategorizing you could have been recategorizing they could have been recategorizing
Negation
Simple form
I couldn't recategorize you couldn't recategorize he couldn't recategorize we couldn't recategorize you couldn't recategorize they couldn't recategorize
V-ing form
I couldn't be recategorizing you couldn't be recategorizing he couldn't be recategorizing we couldn't be recategorizing you couldn't be recategorizing they couldn't be recategorizing
Perfect
I couldn't have recategorized you couldn't have recategorized he couldn't have recategorized we couldn't have recategorized you couldn't have recategorized they couldn't have recategorized
V-ing perfect
I couldn't have been recategorizing you couldn't have been recategorizing he couldn't have been recategorizing we couldn't have been recategorizing you couldn't have been recategorizing they couldn't have been recategorizing
Interrogative form
Simple form
could I recategorize? could you recategorize? could he recategorize? could we recategorize? could you recategorize? could they recategorize?
V-ing form
could I be recategorizing? could you be recategorizing? could he be recategorizing? could we be recategorizing? could you be recategorizing? could they be recategorizing?
Perfect
could I have recategorized? could you have recategorized? could he have recategorized? could we have recategorized? could you have recategorized? could they have recategorized?
V-ing perfect
could I have been recategorizing? could you have been recategorizing? could he have been recategorizing? could we have been recategorizing? could you have been recategorizing? could they have been recategorizing?
Interro-negative form
Simple form
couldn't I recategorize? couldn't you recategorize? couldn't he recategorize? couldn't we recategorize? couldn't you recategorize? couldn't they recategorize?
V-ing form
couldn't I be recategorizing? couldn't you be recategorizing? couldn't he be recategorizing? couldn't we be recategorizing? couldn't you be recategorizing? couldn't they be recategorizing?
Perfect
couldn't I have recategorized? couldn't you have recategorized? couldn't he have recategorized? couldn't we have recategorized? couldn't you have recategorized? couldn't they have recategorized?
V-ing perfect
couldn't I have been recategorizing? couldn't you have been recategorizing? couldn't he have been recategorizing? couldn't we have been recategorizing? couldn't you have been recategorizing? couldn't they have been recategorizing?