Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can deaden deaden you can deaden deaden he can deaden deaden we can deaden deaden you can deaden deaden they can deaden deaden
V-ing form
I can be deaden deadening you can be deaden deadening he can be deaden deadening we can be deaden deadening you can be deaden deadening they can be deaden deadening
Perfect
I can have deaden deadened you can have deaden deadened he can have deaden deadened we can have deaden deadened you can have deaden deadened they can have deaden deadened
V-ing perfect
I can have been deaden deadening you can have been deaden deadening he can have been deaden deadening we can have been deaden deadening you can have been deaden deadening they can have been deaden deadening
Negation
Simple form
I cannot deaden deaden you cannot deaden deaden he cannot deaden deaden we cannot deaden deaden you cannot deaden deaden they cannot deaden deaden
V-ing form
I cannot be deaden deadening you cannot be deaden deadening he cannot be deaden deadening we cannot be deaden deadening you cannot be deaden deadening they cannot be deaden deadening
Perfect
I cannot have deaden deadened you cannot have deaden deadened he cannot have deaden deadened we cannot have deaden deadened you cannot have deaden deadened they cannot have deaden deadened
V-ing perfect
I cannot have been deaden deadening you cannot have been deaden deadening he cannot have been deaden deadening we cannot have been deaden deadening you cannot have been deaden deadening they cannot have been deaden deadening
Interrogative form
Simple form
can I deaden deaden? can you deaden deaden? can he deaden deaden? can we deaden deaden? can you deaden deaden? can they deaden deaden?
V-ing form
can I be deaden deadening? can you be deaden deadening? can he be deaden deadening? can we be deaden deadening? can you be deaden deadening? can they be deaden deadening?
Perfect
can I have deaden deadened? can you have deaden deadened? can he have deaden deadened? can we have deaden deadened? can you have deaden deadened? can they have deaden deadened?
V-ing perfect
can I have been deaden deadening? can you have been deaden deadening? can he have been deaden deadening? can we have been deaden deadening? can you have been deaden deadening? can they have been deaden deadening?
Interro-negative form
Simple form
can I not deaden deaden? can you not deaden deaden? can he not deaden deaden? can we not deaden deaden? can you not deaden deaden? can they not deaden deaden?
V-ing form
can I not be deaden deadening? can you not be deaden deadening? can he not be deaden deadening? can we not be deaden deadening? can you not be deaden deadening? can they not be deaden deadening?
Perfect
can I not have deaden deadened? can you not have deaden deadened? can he not have deaden deadened? can we not have deaden deadened? can you not have deaden deadened? can they not have deaden deadened?
V-ing perfect
can I not have been deaden deadening? can you not have been deaden deadening? can he not have been deaden deadening? can we not have been deaden deadening? can you not have been deaden deadening? can they not have been deaden deadening?