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