English verb conjugation
OUGHT TO TWITTER

Regular verb: twitter - twittered - twittered

Affirmation

Simple form	V-ing form
I ought to twitter you ought to twitter he ought to twitter we ought to twitter you ought to twitter they ought to twitter	I ought to be twittering you ought to be twittering he ought to be twittering we ought to be twittering you ought to be twittering they ought to be twittering
Perfect	V-ing perfect
I ought to have twittered you ought to have twittered he ought to have twittered we ought to have twittered you ought to have twittered they ought to have twittered	I ought to have been twittering you ought to have been twittering he ought to have been twittering we ought to have been twittering you ought to have been twittering they ought to have been twittering

Negation

Simple form	V-ing form
I oughtn't to twitter you oughtn't to twitter he oughtn't to twitter we oughtn't to twitter you oughtn't to twitter they oughtn't to twitter	I oughtn't to be twittering you oughtn't to be twittering he oughtn't to be twittering we oughtn't to be twittering you oughtn't to be twittering they oughtn't to be twittering
Perfect	V-ing perfect
I oughtn't to have twittered you oughtn't to have twittered he oughtn't to have twittered we oughtn't to have twittered you oughtn't to have twittered they oughtn't to have twittered	I oughtn't to have been twittering you oughtn't to have been twittering he oughtn't to have been twittering we oughtn't to have been twittering you oughtn't to have been twittering they oughtn't to have been twittering

Interrogative form

Simple form	V-ing form
ought to I twitter? ought to you twitter? ought to he twitter? ought to we twitter? ought to you twitter? ought to they twitter?	ought to I be twittering? ought to you be twittering? ought to he be twittering? ought to we be twittering? ought to you be twittering? ought to they be twittering?
Perfect	V-ing perfect
ought to I have twittered? ought to you have twittered? ought to he have twittered? ought to we have twittered? ought to you have twittered? ought to they have twittered?	ought to I have been twittering? ought to you have been twittering? ought to he have been twittering? ought to we have been twittering? ought to you have been twittering? ought to they have been twittering?

Interro-negative form

Simple form	V-ing form
oughtn't I to twitter? oughtn't you to twitter? oughtn't he to twitter? oughtn't we to twitter? oughtn't you to twitter? oughtn't they to twitter?	oughtn't I to be twittering? oughtn't you to be twittering? oughtn't he to be twittering? oughtn't we to be twittering? oughtn't you to be twittering? oughtn't they to be twittering?
Perfect	V-ing perfect
oughtn't I to have twittered? oughtn't you to have twittered? oughtn't he to have twittered? oughtn't we to have twittered? oughtn't you to have twittered? oughtn't they to have twittered?	oughtn't I to have been twittering? oughtn't you to have been twittering? oughtn't he to have been twittering? oughtn't we to have been twittering? oughtn't you to have been twittering? oughtn't they to have been twittering?