ought to prediscuss
Regular verb: prediscuss - prediscussed- prediscussed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to prediscuss
you ought to prediscuss
she ought to prediscuss
we ought to prediscuss
you ought to prediscuss
they ought to prediscuss 	I ought to be prediscussing
you ought to be prediscussing
she ought to be prediscussing
we ought to be prediscussing
you ought to be prediscussing
they ought to be prediscussing	I ought to have prediscussed
you ought to have prediscussed
she ought to have prediscussed
we ought to have prediscussed
you ought to have prediscussed
they ought to have prediscussed	I ought to have been prediscussing
you ought to have been prediscussing
she ought to have been prediscussing
we ought to have been prediscussing
you ought to have been prediscussing
they ought to have been prediscussing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to prediscuss
you oughtn't to prediscuss
she oughtn't to prediscuss
we oughtn't to prediscuss
you oughtn't to prediscuss
they oughtn't to prediscuss 	I oughtn't to be prediscussing
you oughtn't to be prediscussing
she oughtn't to be prediscussing
we oughtn't to be prediscussing
you oughtn't to be prediscussing
they oughtn't to be prediscussing	I oughtn't to have prediscussed
you oughtn't to have prediscussed
she oughtn't to have prediscussed
we oughtn't to have prediscussed
you oughtn't to have prediscussed
they oughtn't to have prediscussed	I oughtn't to have been prediscussing
you oughtn't to have been prediscussing
she oughtn't to have been prediscussing
we oughtn't to have been prediscussing
you oughtn't to have been prediscussing
they oughtn't to have been prediscussing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I prediscuss?
ought to you prediscuss?
ought to she prediscuss?
ought to we prediscuss?
ought to you prediscuss?
ought to they prediscuss? 	ought to I be prediscussing?
ought to you be prediscussing?
ought to she be prediscussing?
ought to we be prediscussing?
ought to you be prediscussing?
ought to they be prediscussing? 	ought to I have prediscussed?
ought to you have prediscussed?
ought to she have prediscussed?
ought to we have prediscussed?
ought to you have prediscussed?
ought to they have prediscussed? 	ought to I have been prediscussing?
ought to you have been prediscussing?
ought to she have been prediscussing?
ought to we have been prediscussing?
ought to you have been prediscussing?
ought to they have been prediscussing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to prediscuss?
oughtn't you to prediscuss?
oughtn't she to prediscuss?
oughtn't we to prediscuss?
oughtn't you to prediscuss?
oughtn't they to prediscuss? 	oughtn't I to be prediscussing?
oughtn't you to be prediscussing?
oughtn't she to be prediscussing?
oughtn't we to be prediscussing?
oughtn't you to be prediscussing?
oughtn't they to be prediscussing? 	oughtn't I to have prediscussed?
oughtn't you to have prediscussed?
oughtn't she to have prediscussed?
oughtn't we to have prediscussed?
oughtn't you to have prediscussed?
oughtn't they to have prediscussed? 	oughtn't I to have been prediscussing?
oughtn't you to have been prediscussing?
oughtn't she to have been prediscussing?
oughtn't we to have been prediscussing?
oughtn't you to have been prediscussing?
oughtn't they to have been prediscussing?