English verb conjugation
OUGHT TO SUFFIX

Regular verb: suffix - suffixed - suffixed

Affirmation

Simple form	V-ing form
I ought to suffix you ought to suffix he ought to suffix we ought to suffix you ought to suffix they ought to suffix	I ought to be suffixing you ought to be suffixing he ought to be suffixing we ought to be suffixing you ought to be suffixing they ought to be suffixing
Perfect	V-ing perfect
I ought to have suffixed you ought to have suffixed he ought to have suffixed we ought to have suffixed you ought to have suffixed they ought to have suffixed	I ought to have been suffixing you ought to have been suffixing he ought to have been suffixing we ought to have been suffixing you ought to have been suffixing they ought to have been suffixing

Negation

Simple form	V-ing form
I oughtn't to suffix you oughtn't to suffix he oughtn't to suffix we oughtn't to suffix you oughtn't to suffix they oughtn't to suffix	I oughtn't to be suffixing you oughtn't to be suffixing he oughtn't to be suffixing we oughtn't to be suffixing you oughtn't to be suffixing they oughtn't to be suffixing
Perfect	V-ing perfect
I oughtn't to have suffixed you oughtn't to have suffixed he oughtn't to have suffixed we oughtn't to have suffixed you oughtn't to have suffixed they oughtn't to have suffixed	I oughtn't to have been suffixing you oughtn't to have been suffixing he oughtn't to have been suffixing we oughtn't to have been suffixing you oughtn't to have been suffixing they oughtn't to have been suffixing

Interrogative form

Simple form	V-ing form
ought to I suffix? ought to you suffix? ought to he suffix? ought to we suffix? ought to you suffix? ought to they suffix?	ought to I be suffixing? ought to you be suffixing? ought to he be suffixing? ought to we be suffixing? ought to you be suffixing? ought to they be suffixing?
Perfect	V-ing perfect
ought to I have suffixed? ought to you have suffixed? ought to he have suffixed? ought to we have suffixed? ought to you have suffixed? ought to they have suffixed?	ought to I have been suffixing? ought to you have been suffixing? ought to he have been suffixing? ought to we have been suffixing? ought to you have been suffixing? ought to they have been suffixing?

Interro-negative form

Simple form	V-ing form
oughtn't I to suffix? oughtn't you to suffix? oughtn't he to suffix? oughtn't we to suffix? oughtn't you to suffix? oughtn't they to suffix?	oughtn't I to be suffixing? oughtn't you to be suffixing? oughtn't he to be suffixing? oughtn't we to be suffixing? oughtn't you to be suffixing? oughtn't they to be suffixing?
Perfect	V-ing perfect
oughtn't I to have suffixed? oughtn't you to have suffixed? oughtn't he to have suffixed? oughtn't we to have suffixed? oughtn't you to have suffixed? oughtn't they to have suffixed?	oughtn't I to have been suffixing? oughtn't you to have been suffixing? oughtn't he to have been suffixing? oughtn't we to have been suffixing? oughtn't you to have been suffixing? oughtn't they to have been suffixing?