English verb conjugation
OUGHT TO CRISPEN

Regular verb: crispen - crispened - crispened

Affirmation

Simple form	V-ing form
I ought to crispen you ought to crispen he ought to crispen we ought to crispen you ought to crispen they ought to crispen	I ought to be crispening you ought to be crispening he ought to be crispening we ought to be crispening you ought to be crispening they ought to be crispening
Perfect	V-ing perfect
I ought to have crispened you ought to have crispened he ought to have crispened we ought to have crispened you ought to have crispened they ought to have crispened	I ought to have been crispening you ought to have been crispening he ought to have been crispening we ought to have been crispening you ought to have been crispening they ought to have been crispening

Negation

Simple form	V-ing form
I oughtn't to crispen you oughtn't to crispen he oughtn't to crispen we oughtn't to crispen you oughtn't to crispen they oughtn't to crispen	I oughtn't to be crispening you oughtn't to be crispening he oughtn't to be crispening we oughtn't to be crispening you oughtn't to be crispening they oughtn't to be crispening
Perfect	V-ing perfect
I oughtn't to have crispened you oughtn't to have crispened he oughtn't to have crispened we oughtn't to have crispened you oughtn't to have crispened they oughtn't to have crispened	I oughtn't to have been crispening you oughtn't to have been crispening he oughtn't to have been crispening we oughtn't to have been crispening you oughtn't to have been crispening they oughtn't to have been crispening

Interrogative form

Simple form	V-ing form
ought to I crispen? ought to you crispen? ought to he crispen? ought to we crispen? ought to you crispen? ought to they crispen?	ought to I be crispening? ought to you be crispening? ought to he be crispening? ought to we be crispening? ought to you be crispening? ought to they be crispening?
Perfect	V-ing perfect
ought to I have crispened? ought to you have crispened? ought to he have crispened? ought to we have crispened? ought to you have crispened? ought to they have crispened?	ought to I have been crispening? ought to you have been crispening? ought to he have been crispening? ought to we have been crispening? ought to you have been crispening? ought to they have been crispening?

Interro-negative form

Simple form	V-ing form
oughtn't I to crispen? oughtn't you to crispen? oughtn't he to crispen? oughtn't we to crispen? oughtn't you to crispen? oughtn't they to crispen?	oughtn't I to be crispening? oughtn't you to be crispening? oughtn't he to be crispening? oughtn't we to be crispening? oughtn't you to be crispening? oughtn't they to be crispening?
Perfect	V-ing perfect
oughtn't I to have crispened? oughtn't you to have crispened? oughtn't he to have crispened? oughtn't we to have crispened? oughtn't you to have crispened? oughtn't they to have crispened?	oughtn't I to have been crispening? oughtn't you to have been crispening? oughtn't he to have been crispening? oughtn't we to have been crispening? oughtn't you to have been crispening? oughtn't they to have been crispening?