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