English verb conjugation
OUGHT TO RICHEN

Regular verb: richen - richened - richened

Affirmation

Simple form	V-ing form
I ought to richen you ought to richen he ought to richen we ought to richen you ought to richen they ought to richen	I ought to be richening you ought to be richening he ought to be richening we ought to be richening you ought to be richening they ought to be richening
Perfect	V-ing perfect
I ought to have richened you ought to have richened he ought to have richened we ought to have richened you ought to have richened they ought to have richened	I ought to have been richening you ought to have been richening he ought to have been richening we ought to have been richening you ought to have been richening they ought to have been richening

Negation

Simple form	V-ing form
I oughtn't to richen you oughtn't to richen he oughtn't to richen we oughtn't to richen you oughtn't to richen they oughtn't to richen	I oughtn't to be richening you oughtn't to be richening he oughtn't to be richening we oughtn't to be richening you oughtn't to be richening they oughtn't to be richening
Perfect	V-ing perfect
I oughtn't to have richened you oughtn't to have richened he oughtn't to have richened we oughtn't to have richened you oughtn't to have richened they oughtn't to have richened	I oughtn't to have been richening you oughtn't to have been richening he oughtn't to have been richening we oughtn't to have been richening you oughtn't to have been richening they oughtn't to have been richening

Interrogative form

Simple form	V-ing form
ought to I richen? ought to you richen? ought to he richen? ought to we richen? ought to you richen? ought to they richen?	ought to I be richening? ought to you be richening? ought to he be richening? ought to we be richening? ought to you be richening? ought to they be richening?
Perfect	V-ing perfect
ought to I have richened? ought to you have richened? ought to he have richened? ought to we have richened? ought to you have richened? ought to they have richened?	ought to I have been richening? ought to you have been richening? ought to he have been richening? ought to we have been richening? ought to you have been richening? ought to they have been richening?

Interro-negative form

Simple form	V-ing form
oughtn't I to richen? oughtn't you to richen? oughtn't he to richen? oughtn't we to richen? oughtn't you to richen? oughtn't they to richen?	oughtn't I to be richening? oughtn't you to be richening? oughtn't he to be richening? oughtn't we to be richening? oughtn't you to be richening? oughtn't they to be richening?
Perfect	V-ing perfect
oughtn't I to have richened? oughtn't you to have richened? oughtn't he to have richened? oughtn't we to have richened? oughtn't you to have richened? oughtn't they to have richened?	oughtn't I to have been richening? oughtn't you to have been richening? oughtn't he to have been richening? oughtn't we to have been richening? oughtn't you to have been richening? oughtn't they to have been richening?