I could damnify you could damnify he could damnify we could damnify you could damnify they could damnify
V-ing form
I could be damnifying you could be damnifying he could be damnifying we could be damnifying you could be damnifying they could be damnifying
Perfect
I could have damnified you could have damnified he could have damnified we could have damnified you could have damnified they could have damnified
V-ing perfect
I could have been damnifying you could have been damnifying he could have been damnifying we could have been damnifying you could have been damnifying they could have been damnifying
Negation
Simple form
I could not damnify you could not damnify he could not damnify we could not damnify you could not damnify they could not damnify
V-ing form
I could not be damnifying you could not be damnifying he could not be damnifying we could not be damnifying you could not be damnifying they could not be damnifying
Perfect
I could not have damnified you could not have damnified he could not have damnified we could not have damnified you could not have damnified they could not have damnified
V-ing perfect
I could not have been damnifying you could not have been damnifying he could not have been damnifying we could not have been damnifying you could not have been damnifying they could not have been damnifying
Interrogative form
Simple form
could I damnify? could you damnify? could he damnify? could we damnify? could you damnify? could they damnify?
V-ing form
could I be damnifying? could you be damnifying? could he be damnifying? could we be damnifying? could you be damnifying? could they be damnifying?
Perfect
could I have damnified? could you have damnified? could he have damnified? could we have damnified? could you have damnified? could they have damnified?
V-ing perfect
could I have been damnifying? could you have been damnifying? could he have been damnifying? could we have been damnifying? could you have been damnifying? could they have been damnifying?
Interro-negative form
Simple form
could I not damnify? could you not damnify? could he not damnify? could we not damnify? could you not damnify? could they not damnify?
V-ing form
could I not be damnifying? could you not be damnifying? could he not be damnifying? could we not be damnifying? could you not be damnifying? could they not be damnifying?
Perfect
could I not have damnified? could you not have damnified? could he not have damnified? could we not have damnified? could you not have damnified? could they not have damnified?
V-ing perfect
could I not have been damnifying? could you not have been damnifying? could he not have been damnifying? could we not have been damnifying? could you not have been damnifying? could they not have been damnifying?