ought to deafen
Regular verb: deafen - deafened- deafened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to deafen
you ought to deafen
he ought to deafen
we ought to deafen
you ought to deafen
they ought to deafen 	I ought to be deafening
you ought to be deafening
he ought to be deafening
we ought to be deafening
you ought to be deafening
they ought to be deafening	I ought to have deafened
you ought to have deafened
he ought to have deafened
we ought to have deafened
you ought to have deafened
they ought to have deafened	I ought to have been deafening
you ought to have been deafening
he ought to have been deafening
we ought to have been deafening
you ought to have been deafening
they ought to have been deafening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to deafen
you oughtn't to deafen
he oughtn't to deafen
we oughtn't to deafen
you oughtn't to deafen
they oughtn't to deafen 	I oughtn't to be deafening
you oughtn't to be deafening
he oughtn't to be deafening
we oughtn't to be deafening
you oughtn't to be deafening
they oughtn't to be deafening	I oughtn't to have deafened
you oughtn't to have deafened
he oughtn't to have deafened
we oughtn't to have deafened
you oughtn't to have deafened
they oughtn't to have deafened	I oughtn't to have been deafening
you oughtn't to have been deafening
he oughtn't to have been deafening
we oughtn't to have been deafening
you oughtn't to have been deafening
they oughtn't to have been deafening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I deafen?
ought to you deafen?
ought to he deafen?
ought to we deafen?
ought to you deafen?
ought to they deafen? 	ought to I be deafening?
ought to you be deafening?
ought to he be deafening?
ought to we be deafening?
ought to you be deafening?
ought to they be deafening? 	ought to I have deafened?
ought to you have deafened?
ought to he have deafened?
ought to we have deafened?
ought to you have deafened?
ought to they have deafened? 	ought to I have been deafening?
ought to you have been deafening?
ought to he have been deafening?
ought to we have been deafening?
ought to you have been deafening?
ought to they have been deafening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to deafen?
oughtn't you to deafen?
oughtn't he to deafen?
oughtn't we to deafen?
oughtn't you to deafen?
oughtn't they to deafen? 	oughtn't I to be deafening?
oughtn't you to be deafening?
oughtn't he to be deafening?
oughtn't we to be deafening?
oughtn't you to be deafening?
oughtn't they to be deafening? 	oughtn't I to have deafened?
oughtn't you to have deafened?
oughtn't he to have deafened?
oughtn't we to have deafened?
oughtn't you to have deafened?
oughtn't they to have deafened? 	oughtn't I to have been deafening?
oughtn't you to have been deafening?
oughtn't he to have been deafening?
oughtn't we to have been deafening?
oughtn't you to have been deafening?
oughtn't they to have been deafening?