ought to abstract
Regular verb: abstract - abstracted- abstracted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to abstract
you ought to abstract
she ought to abstract
we ought to abstract
you ought to abstract
they ought to abstract 	I ought to be abstracting
you ought to be abstracting
she ought to be abstracting
we ought to be abstracting
you ought to be abstracting
they ought to be abstracting	I ought to have abstracted
you ought to have abstracted
she ought to have abstracted
we ought to have abstracted
you ought to have abstracted
they ought to have abstracted	I ought to have been abstracting
you ought to have been abstracting
she ought to have been abstracting
we ought to have been abstracting
you ought to have been abstracting
they ought to have been abstracting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to abstract
you ought not to abstract
she ought not to abstract
we ought not to abstract
you ought not to abstract
they ought not to abstract 	I ought not to abstracting
you ought not to abstracting
she ought not to abstracting
we ought not to abstracting
you ought not to abstracting
they ought not to abstracting	I ought not to have abstracted
you ought not to have abstracted
she ought not to have abstracted
we ought not to have abstracted
you ought not to have abstracted
they ought not to have abstracted	I ought not to have been abstracting
you ought not to have been abstracting
she ought not to have been abstracting
we ought not to have been abstracting
you ought not to have been abstracting
they ought not to have been abstracting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I abstract?
ought to you abstract?
ought to she abstract?
ought to we abstract?
ought to you abstract?
ought to they abstract? 	ought to I be abstracting?
ought to you be abstracting?
ought to she be abstracting?
ought to we be abstracting?
ought to you be abstracting?
ought to they be abstracting? 	ought to I have abstracted?
ought to you have abstracted?
ought to she have abstracted?
ought to we have abstracted?
ought to you have abstracted?
ought to they have abstracted? 	ought to I have been abstracting?
ought to you have been abstracting?
ought to she have been abstracting?
ought to we have been abstracting?
ought to you have been abstracting?
ought to they have been abstracting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to abstract?
ought you not to abstract?
ought she not to abstract?
ought we not to abstract?
ought you not to abstract?
ought they not to abstract? 	ought I not to be abstracting?
ought you not to be abstracting?
ought she not to be abstracting?
ought we not to be abstracting?
ought you not to be abstracting?
ought they not to be abstracting? 	ought I not to have abstracted?
ought you not to have abstracted?
ought she not to have abstracted?
ought we not to have abstracted?
ought you not to have abstracted?
ought they not to have abstracted? 	ought I not to have been abstracting?
ought you not to have been abstracting?
ought she not to have been abstracting?
ought we not to have been abstracting?
ought you not to have been abstracting?
ought they not to have been abstracting?