English verb conjugation
OUGHT TO LITHIFY

Regular verb: lithify - lithified - lithified

Affirmation

Simple form	V-ing form
I ought to lithify you ought to lithify he ought to lithify we ought to lithify you ought to lithify they ought to lithify	I ought to be lithifying you ought to be lithifying he ought to be lithifying we ought to be lithifying you ought to be lithifying they ought to be lithifying
Perfect	V-ing perfect
I ought to have lithified you ought to have lithified he ought to have lithified we ought to have lithified you ought to have lithified they ought to have lithified	I ought to have been lithifying you ought to have been lithifying he ought to have been lithifying we ought to have been lithifying you ought to have been lithifying they ought to have been lithifying

Negation

Simple form	V-ing form
I oughtn't to lithify you oughtn't to lithify he oughtn't to lithify we oughtn't to lithify you oughtn't to lithify they oughtn't to lithify	I oughtn't to be lithifying you oughtn't to be lithifying he oughtn't to be lithifying we oughtn't to be lithifying you oughtn't to be lithifying they oughtn't to be lithifying
Perfect	V-ing perfect
I oughtn't to have lithified you oughtn't to have lithified he oughtn't to have lithified we oughtn't to have lithified you oughtn't to have lithified they oughtn't to have lithified	I oughtn't to have been lithifying you oughtn't to have been lithifying he oughtn't to have been lithifying we oughtn't to have been lithifying you oughtn't to have been lithifying they oughtn't to have been lithifying

Interrogative form

Simple form	V-ing form
ought to I lithify? ought to you lithify? ought to he lithify? ought to we lithify? ought to you lithify? ought to they lithify?	ought to I be lithifying? ought to you be lithifying? ought to he be lithifying? ought to we be lithifying? ought to you be lithifying? ought to they be lithifying?
Perfect	V-ing perfect
ought to I have lithified? ought to you have lithified? ought to he have lithified? ought to we have lithified? ought to you have lithified? ought to they have lithified?	ought to I have been lithifying? ought to you have been lithifying? ought to he have been lithifying? ought to we have been lithifying? ought to you have been lithifying? ought to they have been lithifying?

Interro-negative form

Simple form	V-ing form
oughtn't I to lithify? oughtn't you to lithify? oughtn't he to lithify? oughtn't we to lithify? oughtn't you to lithify? oughtn't they to lithify?	oughtn't I to be lithifying? oughtn't you to be lithifying? oughtn't he to be lithifying? oughtn't we to be lithifying? oughtn't you to be lithifying? oughtn't they to be lithifying?
Perfect	V-ing perfect
oughtn't I to have lithified? oughtn't you to have lithified? oughtn't he to have lithified? oughtn't we to have lithified? oughtn't you to have lithified? oughtn't they to have lithified?	oughtn't I to have been lithifying? oughtn't you to have been lithifying? oughtn't he to have been lithifying? oughtn't we to have been lithifying? oughtn't you to have been lithifying? oughtn't they to have been lithifying?