I can damn you can damn he can damn we can damn you can damn they can damn
V-ing form
I can be damning you can be damning he can be damning we can be damning you can be damning they can be damning
Perfect
I can have damned you can have damned he can have damned we can have damned you can have damned they can have damned
V-ing perfect
I can have been damning you can have been damning he can have been damning we can have been damning you can have been damning they can have been damning
Negation
Simple form
I cannot damn you cannot damn he cannot damn we cannot damn you cannot damn they cannot damn
V-ing form
I cannot be damning you cannot be damning he cannot be damning we cannot be damning you cannot be damning they cannot be damning
Perfect
I cannot have damned you cannot have damned he cannot have damned we cannot have damned you cannot have damned they cannot have damned
V-ing perfect
I cannot have been damning you cannot have been damning he cannot have been damning we cannot have been damning you cannot have been damning they cannot have been damning
Interrogative form
Simple form
can I damn? can you damn? can he damn? can we damn? can you damn? can they damn?
V-ing form
can I be damning? can you be damning? can he be damning? can we be damning? can you be damning? can they be damning?
Perfect
can I have damned? can you have damned? can he have damned? can we have damned? can you have damned? can they have damned?
V-ing perfect
can I have been damning? can you have been damning? can he have been damning? can we have been damning? can you have been damning? can they have been damning?
Interro-negative form
Simple form
can I not damn? can you not damn? can he not damn? can we not damn? can you not damn? can they not damn?
V-ing form
can I not be damning? can you not be damning? can he not be damning? can we not be damning? can you not be damning? can they not be damning?
Perfect
can I not have damned? can you not have damned? can he not have damned? can we not have damned? can you not have damned? can they not have damned?
V-ing perfect
can I not have been damning? can you not have been damning? can he not have been damning? can we not have been damning? can you not have been damning? can they not have been damning?