I can deaden you can deaden she can deaden we can deaden you can deaden they can deaden
V-ing form
I can be deadening you can be deadening she can be deadening we can be deadening you can be deadening they can be deadening
Perfect
I can have deadened you can have deadened she can have deadened we can have deadened you can have deadened they can have deadened
V-ing perfect
I can have been deadening you can have been deadening she can have been deadening we can have been deadening you can have been deadening they can have been deadening
Negation
Simple form
I can't deaden you can't deaden she can't deaden we can't deaden you can't deaden they can't deaden
V-ing form
I can't be deadening you can't be deadening she can't be deadening we can't be deadening you can't be deadening they can't be deadening
Perfect
I can't have deadened you can't have deadened she can't have deadened we can't have deadened you can't have deadened they can't have deadened
V-ing perfect
I can't have been deadening you can't have been deadening she can't have been deadening we can't have been deadening you can't have been deadening they can't have been deadening
Interrogative form
Simple form
can I deaden? can you deaden? can she deaden? can we deaden? can you deaden? can they deaden?
V-ing form
can I be deadening? can you be deadening? can she be deadening? can we be deadening? can you be deadening? can they be deadening?
Perfect
can I have deadened? can you have deadened? can she have deadened? can we have deadened? can you have deadened? can they have deadened?
V-ing perfect
can I have been deadening? can you have been deadening? can she have been deadening? can we have been deadening? can you have been deadening? can they have been deadening?
Interro-negative form
Simple form
can't I deaden? can't you deaden? can't she deaden? can't we deaden? can't you deaden? can't they deaden?
V-ing form
can't I be deadening? can't you be deadening? can't she be deadening? can't we be deadening? can't you be deadening? can't they be deadening?
Perfect
can't I have deadened? can't you have deadened? can't she have deadened? can't we have deadened? can't you have deadened? can't they have deadened?
V-ing perfect
can't I have been deadening? can't you have been deadening? can't she have been deadening? can't we have been deadening? can't you have been deadening? can't they have been deadening?