English verb conjugation
OUGHT TO BUCK

Regular verb: buck - bucked - bucked

Affirmation

Simple form	V-ing form
I ought to buck you ought to buck she ought to buck we ought to buck you ought to buck they ought to buck	I ought to be bucking you ought to be bucking she ought to be bucking we ought to be bucking you ought to be bucking they ought to be bucking
Perfect	V-ing perfect
I ought to have bucked you ought to have bucked she ought to have bucked we ought to have bucked you ought to have bucked they ought to have bucked	I ought to have been bucking you ought to have been bucking she ought to have been bucking we ought to have been bucking you ought to have been bucking they ought to have been bucking

Negation

Simple form	V-ing form
I oughtn't to buck you oughtn't to buck she oughtn't to buck we oughtn't to buck you oughtn't to buck they oughtn't to buck	I oughtn't to be bucking you oughtn't to be bucking she oughtn't to be bucking we oughtn't to be bucking you oughtn't to be bucking they oughtn't to be bucking
Perfect	V-ing perfect
I oughtn't to have bucked you oughtn't to have bucked she oughtn't to have bucked we oughtn't to have bucked you oughtn't to have bucked they oughtn't to have bucked	I oughtn't to have been bucking you oughtn't to have been bucking she oughtn't to have been bucking we oughtn't to have been bucking you oughtn't to have been bucking they oughtn't to have been bucking

Interrogative form

Simple form	V-ing form
ought to I buck? ought to you buck? ought to she buck? ought to we buck? ought to you buck? ought to they buck?	ought to I be bucking? ought to you be bucking? ought to she be bucking? ought to we be bucking? ought to you be bucking? ought to they be bucking?
Perfect	V-ing perfect
ought to I have bucked? ought to you have bucked? ought to she have bucked? ought to we have bucked? ought to you have bucked? ought to they have bucked?	ought to I have been bucking? ought to you have been bucking? ought to she have been bucking? ought to we have been bucking? ought to you have been bucking? ought to they have been bucking?

Interro-negative form

Simple form	V-ing form
oughtn't I to buck? oughtn't you to buck? oughtn't she to buck? oughtn't we to buck? oughtn't you to buck? oughtn't they to buck?	oughtn't I to be bucking? oughtn't you to be bucking? oughtn't she to be bucking? oughtn't we to be bucking? oughtn't you to be bucking? oughtn't they to be bucking?
Perfect	V-ing perfect
oughtn't I to have bucked? oughtn't you to have bucked? oughtn't she to have bucked? oughtn't we to have bucked? oughtn't you to have bucked? oughtn't they to have bucked?	oughtn't I to have been bucking? oughtn't you to have been bucking? oughtn't she to have been bucking? oughtn't we to have been bucking? oughtn't you to have been bucking? oughtn't they to have been bucking?