English verb conjugation
OUGHT TO TITTUP

Regular verb: tittup - tittuped - tittuped

Affirmation

Simple form	V-ing form
I ought to tittup you ought to tittup she ought to tittup we ought to tittup you ought to tittup they ought to tittup	I ought to be tittuping you ought to be tittuping she ought to be tittuping we ought to be tittuping you ought to be tittuping they ought to be tittuping
Perfect	V-ing perfect
I ought to have tittuped you ought to have tittuped she ought to have tittuped we ought to have tittuped you ought to have tittuped they ought to have tittuped	I ought to have been tittuping you ought to have been tittuping she ought to have been tittuping we ought to have been tittuping you ought to have been tittuping they ought to have been tittuping

Negation

Simple form	V-ing form
I oughtn't to tittup you oughtn't to tittup she oughtn't to tittup we oughtn't to tittup you oughtn't to tittup they oughtn't to tittup	I oughtn't to be tittuping you oughtn't to be tittuping she oughtn't to be tittuping we oughtn't to be tittuping you oughtn't to be tittuping they oughtn't to be tittuping
Perfect	V-ing perfect
I oughtn't to have tittuped you oughtn't to have tittuped she oughtn't to have tittuped we oughtn't to have tittuped you oughtn't to have tittuped they oughtn't to have tittuped	I oughtn't to have been tittuping you oughtn't to have been tittuping she oughtn't to have been tittuping we oughtn't to have been tittuping you oughtn't to have been tittuping they oughtn't to have been tittuping

Interrogative form

Simple form	V-ing form
ought to I tittup? ought to you tittup? ought to she tittup? ought to we tittup? ought to you tittup? ought to they tittup?	ought to I be tittuping? ought to you be tittuping? ought to she be tittuping? ought to we be tittuping? ought to you be tittuping? ought to they be tittuping?
Perfect	V-ing perfect
ought to I have tittuped? ought to you have tittuped? ought to she have tittuped? ought to we have tittuped? ought to you have tittuped? ought to they have tittuped?	ought to I have been tittuping? ought to you have been tittuping? ought to she have been tittuping? ought to we have been tittuping? ought to you have been tittuping? ought to they have been tittuping?

Interro-negative form

Simple form	V-ing form
oughtn't I to tittup? oughtn't you to tittup? oughtn't she to tittup? oughtn't we to tittup? oughtn't you to tittup? oughtn't they to tittup?	oughtn't I to be tittuping? oughtn't you to be tittuping? oughtn't she to be tittuping? oughtn't we to be tittuping? oughtn't you to be tittuping? oughtn't they to be tittuping?
Perfect	V-ing perfect
oughtn't I to have tittuped? oughtn't you to have tittuped? oughtn't she to have tittuped? oughtn't we to have tittuped? oughtn't you to have tittuped? oughtn't they to have tittuped?	oughtn't I to have been tittuping? oughtn't you to have been tittuping? oughtn't she to have been tittuping? oughtn't we to have been tittuping? oughtn't you to have been tittuping? oughtn't they to have been tittuping?