I can blight you can blight he can blight we can blight you can blight they can blight
V-ing form
I can be blighting you can be blighting he can be blighting we can be blighting you can be blighting they can be blighting
Perfect
I can have blighted you can have blighted he can have blighted we can have blighted you can have blighted they can have blighted
V-ing perfect
I can have been blighting you can have been blighting he can have been blighting we can have been blighting you can have been blighting they can have been blighting
Negation
Simple form
I can't blight you can't blight he can't blight we can't blight you can't blight they can't blight
V-ing form
I can't be blighting you can't be blighting he can't be blighting we can't be blighting you can't be blighting they can't be blighting
Perfect
I can't have blighted you can't have blighted he can't have blighted we can't have blighted you can't have blighted they can't have blighted
V-ing perfect
I can't have been blighting you can't have been blighting he can't have been blighting we can't have been blighting you can't have been blighting they can't have been blighting
Interrogative form
Simple form
can I blight? can you blight? can he blight? can we blight? can you blight? can they blight?
V-ing form
can I be blighting? can you be blighting? can he be blighting? can we be blighting? can you be blighting? can they be blighting?
Perfect
can I have blighted? can you have blighted? can he have blighted? can we have blighted? can you have blighted? can they have blighted?
V-ing perfect
can I have been blighting? can you have been blighting? can he have been blighting? can we have been blighting? can you have been blighting? can they have been blighting?
Interro-negative form
Simple form
can't I blight? can't you blight? can't he blight? can't we blight? can't you blight? can't they blight?
V-ing form
can't I be blighting? can't you be blighting? can't he be blighting? can't we be blighting? can't you be blighting? can't they be blighting?
Perfect
can't I have blighted? can't you have blighted? can't he have blighted? can't we have blighted? can't you have blighted? can't they have blighted?
V-ing perfect
can't I have been blighting? can't you have been blighting? can't he have been blighting? can't we have been blighting? can't you have been blighting? can't they have been blighting?