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