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