English verb conjugation
OUGHT TO TITHE

Regular verb: tithe - tithed - tithed

Affirmation

Simple form	V-ing form
I ought to tithe you ought to tithe he ought to tithe we ought to tithe you ought to tithe they ought to tithe	I ought to be tithing you ought to be tithing he ought to be tithing we ought to be tithing you ought to be tithing they ought to be tithing
Perfect	V-ing perfect
I ought to have tithed you ought to have tithed he ought to have tithed we ought to have tithed you ought to have tithed they ought to have tithed	I ought to have been tithing you ought to have been tithing he ought to have been tithing we ought to have been tithing you ought to have been tithing they ought to have been tithing

Negation

Simple form	V-ing form
I oughtn't to tithe you oughtn't to tithe he oughtn't to tithe we oughtn't to tithe you oughtn't to tithe they oughtn't to tithe	I oughtn't to be tithing you oughtn't to be tithing he oughtn't to be tithing we oughtn't to be tithing you oughtn't to be tithing they oughtn't to be tithing
Perfect	V-ing perfect
I oughtn't to have tithed you oughtn't to have tithed he oughtn't to have tithed we oughtn't to have tithed you oughtn't to have tithed they oughtn't to have tithed	I oughtn't to have been tithing you oughtn't to have been tithing he oughtn't to have been tithing we oughtn't to have been tithing you oughtn't to have been tithing they oughtn't to have been tithing

Interrogative form

Simple form	V-ing form
ought to I tithe? ought to you tithe? ought to he tithe? ought to we tithe? ought to you tithe? ought to they tithe?	ought to I be tithing? ought to you be tithing? ought to he be tithing? ought to we be tithing? ought to you be tithing? ought to they be tithing?
Perfect	V-ing perfect
ought to I have tithed? ought to you have tithed? ought to he have tithed? ought to we have tithed? ought to you have tithed? ought to they have tithed?	ought to I have been tithing? ought to you have been tithing? ought to he have been tithing? ought to we have been tithing? ought to you have been tithing? ought to they have been tithing?

Interro-negative form

Simple form	V-ing form
oughtn't I to tithe? oughtn't you to tithe? oughtn't he to tithe? oughtn't we to tithe? oughtn't you to tithe? oughtn't they to tithe?	oughtn't I to be tithing? oughtn't you to be tithing? oughtn't he to be tithing? oughtn't we to be tithing? oughtn't you to be tithing? oughtn't they to be tithing?
Perfect	V-ing perfect
oughtn't I to have tithed? oughtn't you to have tithed? oughtn't he to have tithed? oughtn't we to have tithed? oughtn't you to have tithed? oughtn't they to have tithed?	oughtn't I to have been tithing? oughtn't you to have been tithing? oughtn't he to have been tithing? oughtn't we to have been tithing? oughtn't you to have been tithing? oughtn't they to have been tithing?