ought to deaden
Regular verb: deaden - deadened- deadened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to deaden
you ought to deaden
she ought to deaden
we ought to deaden
you ought to deaden
they ought to deaden 	I ought to be deadening
you ought to be deadening
she ought to be deadening
we ought to be deadening
you ought to be deadening
they ought to be deadening	I ought to have deadened
you ought to have deadened
she ought to have deadened
we ought to have deadened
you ought to have deadened
they ought to have deadened	I ought to have been deadening
you ought to have been deadening
she ought to have been deadening
we ought to have been deadening
you ought to have been deadening
they ought to have been deadening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to deaden
you ought not to deaden
she ought not to deaden
we ought not to deaden
you ought not to deaden
they ought not to deaden 	I ought not to deadening
you ought not to deadening
she ought not to deadening
we ought not to deadening
you ought not to deadening
they ought not to deadening	I ought not to have deadened
you ought not to have deadened
she ought not to have deadened
we ought not to have deadened
you ought not to have deadened
they ought not to have deadened	I ought not to have been deadening
you ought not to have been deadening
she ought not to have been deadening
we ought not to have been deadening
you ought not to have been deadening
they ought not to have been deadening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I deaden?
ought to you deaden?
ought to she deaden?
ought to we deaden?
ought to you deaden?
ought to they deaden? 	ought to I be deadening?
ought to you be deadening?
ought to she be deadening?
ought to we be deadening?
ought to you be deadening?
ought to they be deadening? 	ought to I have deadened?
ought to you have deadened?
ought to she have deadened?
ought to we have deadened?
ought to you have deadened?
ought to they have deadened? 	ought to I have been deadening?
ought to you have been deadening?
ought to she have been deadening?
ought to we have been deadening?
ought to you have been deadening?
ought to they have been deadening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to deaden?
ought you not to deaden?
ought she not to deaden?
ought we not to deaden?
ought you not to deaden?
ought they not to deaden? 	ought I not to be deadening?
ought you not to be deadening?
ought she not to be deadening?
ought we not to be deadening?
ought you not to be deadening?
ought they not to be deadening? 	ought I not to have deadened?
ought you not to have deadened?
ought she not to have deadened?
ought we not to have deadened?
ought you not to have deadened?
ought they not to have deadened? 	ought I not to have been deadening?
ought you not to have been deadening?
ought she not to have been deadening?
ought we not to have been deadening?
ought you not to have been deadening?
ought they not to have been deadening?