English verb conjugation
OUGHT TO CRUD

Regular verb: crud - cruded - cruded

Affirmation

Simple form	V-ing form
I ought to crud you ought to crud he ought to crud we ought to crud you ought to crud they ought to crud	I ought to be cruding you ought to be cruding he ought to be cruding we ought to be cruding you ought to be cruding they ought to be cruding
Perfect	V-ing perfect
I ought to have cruded you ought to have cruded he ought to have cruded we ought to have cruded you ought to have cruded they ought to have cruded	I ought to have been cruding you ought to have been cruding he ought to have been cruding we ought to have been cruding you ought to have been cruding they ought to have been cruding

Negation

Simple form	V-ing form
I oughtn't to crud you oughtn't to crud he oughtn't to crud we oughtn't to crud you oughtn't to crud they oughtn't to crud	I oughtn't to be cruding you oughtn't to be cruding he oughtn't to be cruding we oughtn't to be cruding you oughtn't to be cruding they oughtn't to be cruding
Perfect	V-ing perfect
I oughtn't to have cruded you oughtn't to have cruded he oughtn't to have cruded we oughtn't to have cruded you oughtn't to have cruded they oughtn't to have cruded	I oughtn't to have been cruding you oughtn't to have been cruding he oughtn't to have been cruding we oughtn't to have been cruding you oughtn't to have been cruding they oughtn't to have been cruding

Interrogative form

Simple form	V-ing form
ought to I crud? ought to you crud? ought to he crud? ought to we crud? ought to you crud? ought to they crud?	ought to I be cruding? ought to you be cruding? ought to he be cruding? ought to we be cruding? ought to you be cruding? ought to they be cruding?
Perfect	V-ing perfect
ought to I have cruded? ought to you have cruded? ought to he have cruded? ought to we have cruded? ought to you have cruded? ought to they have cruded?	ought to I have been cruding? ought to you have been cruding? ought to he have been cruding? ought to we have been cruding? ought to you have been cruding? ought to they have been cruding?

Interro-negative form

Simple form	V-ing form
oughtn't I to crud? oughtn't you to crud? oughtn't he to crud? oughtn't we to crud? oughtn't you to crud? oughtn't they to crud?	oughtn't I to be cruding? oughtn't you to be cruding? oughtn't he to be cruding? oughtn't we to be cruding? oughtn't you to be cruding? oughtn't they to be cruding?
Perfect	V-ing perfect
oughtn't I to have cruded? oughtn't you to have cruded? oughtn't he to have cruded? oughtn't we to have cruded? oughtn't you to have cruded? oughtn't they to have cruded?	oughtn't I to have been cruding? oughtn't you to have been cruding? oughtn't he to have been cruding? oughtn't we to have been cruding? oughtn't you to have been cruding? oughtn't they to have been cruding?