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