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