ought to presell
Irregular verb: presell - presold- presold

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to presell
you ought to presell
he ought to presell
we ought to presell
you ought to presell
they ought to presell 	I ought to be preselling
you ought to be preselling
he ought to be preselling
we ought to be preselling
you ought to be preselling
they ought to be preselling	I ought to have presold
you ought to have presold
he ought to have presold
we ought to have presold
you ought to have presold
they ought to have presold	I ought to have been preselling
you ought to have been preselling
he ought to have been preselling
we ought to have been preselling
you ought to have been preselling
they ought to have been preselling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to presell
you ought not to presell
he ought not to presell
we ought not to presell
you ought not to presell
they ought not to presell 	I ought not to preselling
you ought not to preselling
he ought not to preselling
we ought not to preselling
you ought not to preselling
they ought not to preselling	I ought not to have presold
you ought not to have presold
he ought not to have presold
we ought not to have presold
you ought not to have presold
they ought not to have presold	I ought not to have been preselling
you ought not to have been preselling
he ought not to have been preselling
we ought not to have been preselling
you ought not to have been preselling
they ought not to have been preselling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I presell?
ought to you presell?
ought to he presell?
ought to we presell?
ought to you presell?
ought to they presell? 	ought to I be preselling?
ought to you be preselling?
ought to he be preselling?
ought to we be preselling?
ought to you be preselling?
ought to they be preselling? 	ought to I have presold?
ought to you have presold?
ought to he have presold?
ought to we have presold?
ought to you have presold?
ought to they have presold? 	ought to I have been preselling?
ought to you have been preselling?
ought to he have been preselling?
ought to we have been preselling?
ought to you have been preselling?
ought to they have been preselling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to presell?
ought you not to presell?
ought he not to presell?
ought we not to presell?
ought you not to presell?
ought they not to presell? 	ought I not to be preselling?
ought you not to be preselling?
ought he not to be preselling?
ought we not to be preselling?
ought you not to be preselling?
ought they not to be preselling? 	ought I not to have presold?
ought you not to have presold?
ought he not to have presold?
ought we not to have presold?
ought you not to have presold?
ought they not to have presold? 	ought I not to have been preselling?
ought you not to have been preselling?
ought he not to have been preselling?
ought we not to have been preselling?
ought you not to have been preselling?
ought they not to have been preselling?