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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?