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