I could occult you could occult she could occult we could occult you could occult they could occult
V-ing form
I could be occulting you could be occulting she could be occulting we could be occulting you could be occulting they could be occulting
Perfect
I could have occulted you could have occulted she could have occulted we could have occulted you could have occulted they could have occulted
V-ing perfect
I could have been occulting you could have been occulting she could have been occulting we could have been occulting you could have been occulting they could have been occulting
Negation
Simple form
I couldn't occult you couldn't occult she couldn't occult we couldn't occult you couldn't occult they couldn't occult
V-ing form
I couldn't be occulting you couldn't be occulting she couldn't be occulting we couldn't be occulting you couldn't be occulting they couldn't be occulting
Perfect
I couldn't have occulted you couldn't have occulted she couldn't have occulted we couldn't have occulted you couldn't have occulted they couldn't have occulted
V-ing perfect
I couldn't have been occulting you couldn't have been occulting she couldn't have been occulting we couldn't have been occulting you couldn't have been occulting they couldn't have been occulting
Interrogative form
Simple form
could I occult? could you occult? could she occult? could we occult? could you occult? could they occult?
V-ing form
could I be occulting? could you be occulting? could she be occulting? could we be occulting? could you be occulting? could they be occulting?
Perfect
could I have occulted? could you have occulted? could she have occulted? could we have occulted? could you have occulted? could they have occulted?
V-ing perfect
could I have been occulting? could you have been occulting? could she have been occulting? could we have been occulting? could you have been occulting? could they have been occulting?
Interro-negative form
Simple form
couldn't I occult? couldn't you occult? couldn't she occult? couldn't we occult? couldn't you occult? couldn't they occult?
V-ing form
couldn't I be occulting? couldn't you be occulting? couldn't she be occulting? couldn't we be occulting? couldn't you be occulting? couldn't they be occulting?
Perfect
couldn't I have occulted? couldn't you have occulted? couldn't she have occulted? couldn't we have occulted? couldn't you have occulted? couldn't they have occulted?
V-ing perfect
couldn't I have been occulting? couldn't you have been occulting? couldn't she have been occulting? couldn't we have been occulting? couldn't you have been occulting? couldn't they have been occulting?