ought to deepen
Regular verb: deepen - deepened- deepened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to deepen
you ought to deepen
she ought to deepen
we ought to deepen
you ought to deepen
they ought to deepen 	I ought to be deepening
you ought to be deepening
she ought to be deepening
we ought to be deepening
you ought to be deepening
they ought to be deepening	I ought to have deepened
you ought to have deepened
she ought to have deepened
we ought to have deepened
you ought to have deepened
they ought to have deepened	I ought to have been deepening
you ought to have been deepening
she ought to have been deepening
we ought to have been deepening
you ought to have been deepening
they ought to have been deepening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to deepen
you oughtn't to deepen
she oughtn't to deepen
we oughtn't to deepen
you oughtn't to deepen
they oughtn't to deepen 	I oughtn't to be deepening
you oughtn't to be deepening
she oughtn't to be deepening
we oughtn't to be deepening
you oughtn't to be deepening
they oughtn't to be deepening	I oughtn't to have deepened
you oughtn't to have deepened
she oughtn't to have deepened
we oughtn't to have deepened
you oughtn't to have deepened
they oughtn't to have deepened	I oughtn't to have been deepening
you oughtn't to have been deepening
she oughtn't to have been deepening
we oughtn't to have been deepening
you oughtn't to have been deepening
they oughtn't to have been deepening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I deepen?
ought to you deepen?
ought to she deepen?
ought to we deepen?
ought to you deepen?
ought to they deepen? 	ought to I be deepening?
ought to you be deepening?
ought to she be deepening?
ought to we be deepening?
ought to you be deepening?
ought to they be deepening? 	ought to I have deepened?
ought to you have deepened?
ought to she have deepened?
ought to we have deepened?
ought to you have deepened?
ought to they have deepened? 	ought to I have been deepening?
ought to you have been deepening?
ought to she have been deepening?
ought to we have been deepening?
ought to you have been deepening?
ought to they have been deepening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to deepen?
oughtn't you to deepen?
oughtn't she to deepen?
oughtn't we to deepen?
oughtn't you to deepen?
oughtn't they to deepen? 	oughtn't I to be deepening?
oughtn't you to be deepening?
oughtn't she to be deepening?
oughtn't we to be deepening?
oughtn't you to be deepening?
oughtn't they to be deepening? 	oughtn't I to have deepened?
oughtn't you to have deepened?
oughtn't she to have deepened?
oughtn't we to have deepened?
oughtn't you to have deepened?
oughtn't they to have deepened? 	oughtn't I to have been deepening?
oughtn't you to have been deepening?
oughtn't she to have been deepening?
oughtn't we to have been deepening?
oughtn't you to have been deepening?
oughtn't they to have been deepening?