ought to suppose
Regular verb: suppose - supposed- supposed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to suppose
you ought to suppose
he ought to suppose
we ought to suppose
you ought to suppose
they ought to suppose 	I ought to be supposing
you ought to be supposing
he ought to be supposing
we ought to be supposing
you ought to be supposing
they ought to be supposing	I ought to have supposed
you ought to have supposed
he ought to have supposed
we ought to have supposed
you ought to have supposed
they ought to have supposed	I ought to have been supposing
you ought to have been supposing
he ought to have been supposing
we ought to have been supposing
you ought to have been supposing
they ought to have been supposing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to suppose
you oughtn't to suppose
he oughtn't to suppose
we oughtn't to suppose
you oughtn't to suppose
they oughtn't to suppose 	I oughtn't to be supposing
you oughtn't to be supposing
he oughtn't to be supposing
we oughtn't to be supposing
you oughtn't to be supposing
they oughtn't to be supposing	I oughtn't to have supposed
you oughtn't to have supposed
he oughtn't to have supposed
we oughtn't to have supposed
you oughtn't to have supposed
they oughtn't to have supposed	I oughtn't to have been supposing
you oughtn't to have been supposing
he oughtn't to have been supposing
we oughtn't to have been supposing
you oughtn't to have been supposing
they oughtn't to have been supposing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I suppose?
ought to you suppose?
ought to he suppose?
ought to we suppose?
ought to you suppose?
ought to they suppose? 	ought to I be supposing?
ought to you be supposing?
ought to he be supposing?
ought to we be supposing?
ought to you be supposing?
ought to they be supposing? 	ought to I have supposed?
ought to you have supposed?
ought to he have supposed?
ought to we have supposed?
ought to you have supposed?
ought to they have supposed? 	ought to I have been supposing?
ought to you have been supposing?
ought to he have been supposing?
ought to we have been supposing?
ought to you have been supposing?
ought to they have been supposing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to suppose?
oughtn't you to suppose?
oughtn't he to suppose?
oughtn't we to suppose?
oughtn't you to suppose?
oughtn't they to suppose? 	oughtn't I to be supposing?
oughtn't you to be supposing?
oughtn't he to be supposing?
oughtn't we to be supposing?
oughtn't you to be supposing?
oughtn't they to be supposing? 	oughtn't I to have supposed?
oughtn't you to have supposed?
oughtn't he to have supposed?
oughtn't we to have supposed?
oughtn't you to have supposed?
oughtn't they to have supposed? 	oughtn't I to have been supposing?
oughtn't you to have been supposing?
oughtn't he to have been supposing?
oughtn't we to have been supposing?
oughtn't you to have been supposing?
oughtn't they to have been supposing?