ought to engross
Regular verb: engross - engrossed- engrossed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to engross
you ought to engross
she ought to engross
we ought to engross
you ought to engross
they ought to engross 	I ought to be engrossing
you ought to be engrossing
she ought to be engrossing
we ought to be engrossing
you ought to be engrossing
they ought to be engrossing	I ought to have engrossed
you ought to have engrossed
she ought to have engrossed
we ought to have engrossed
you ought to have engrossed
they ought to have engrossed	I ought to have been engrossing
you ought to have been engrossing
she ought to have been engrossing
we ought to have been engrossing
you ought to have been engrossing
they ought to have been engrossing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to engross
you oughtn't to engross
she oughtn't to engross
we oughtn't to engross
you oughtn't to engross
they oughtn't to engross 	I oughtn't to be engrossing
you oughtn't to be engrossing
she oughtn't to be engrossing
we oughtn't to be engrossing
you oughtn't to be engrossing
they oughtn't to be engrossing	I oughtn't to have engrossed
you oughtn't to have engrossed
she oughtn't to have engrossed
we oughtn't to have engrossed
you oughtn't to have engrossed
they oughtn't to have engrossed	I oughtn't to have been engrossing
you oughtn't to have been engrossing
she oughtn't to have been engrossing
we oughtn't to have been engrossing
you oughtn't to have been engrossing
they oughtn't to have been engrossing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I engross?
ought to you engross?
ought to she engross?
ought to we engross?
ought to you engross?
ought to they engross? 	ought to I be engrossing?
ought to you be engrossing?
ought to she be engrossing?
ought to we be engrossing?
ought to you be engrossing?
ought to they be engrossing? 	ought to I have engrossed?
ought to you have engrossed?
ought to she have engrossed?
ought to we have engrossed?
ought to you have engrossed?
ought to they have engrossed? 	ought to I have been engrossing?
ought to you have been engrossing?
ought to she have been engrossing?
ought to we have been engrossing?
ought to you have been engrossing?
ought to they have been engrossing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to engross?
oughtn't you to engross?
oughtn't she to engross?
oughtn't we to engross?
oughtn't you to engross?
oughtn't they to engross? 	oughtn't I to be engrossing?
oughtn't you to be engrossing?
oughtn't she to be engrossing?
oughtn't we to be engrossing?
oughtn't you to be engrossing?
oughtn't they to be engrossing? 	oughtn't I to have engrossed?
oughtn't you to have engrossed?
oughtn't she to have engrossed?
oughtn't we to have engrossed?
oughtn't you to have engrossed?
oughtn't they to have engrossed? 	oughtn't I to have been engrossing?
oughtn't you to have been engrossing?
oughtn't she to have been engrossing?
oughtn't we to have been engrossing?
oughtn't you to have been engrossing?
oughtn't they to have been engrossing?