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