English verb conjugation
OUGHT TO SLOUCH

Regular verb: slouch - slouched - slouched

Affirmation

Simple form	V-ing form
I ought to slouch you ought to slouch he ought to slouch we ought to slouch you ought to slouch they ought to slouch	I ought to be slouching you ought to be slouching he ought to be slouching we ought to be slouching you ought to be slouching they ought to be slouching
Perfect	V-ing perfect
I ought to have slouched you ought to have slouched he ought to have slouched we ought to have slouched you ought to have slouched they ought to have slouched	I ought to have been slouching you ought to have been slouching he ought to have been slouching we ought to have been slouching you ought to have been slouching they ought to have been slouching

Negation

Simple form	V-ing form
I oughtn't to slouch you oughtn't to slouch he oughtn't to slouch we oughtn't to slouch you oughtn't to slouch they oughtn't to slouch	I oughtn't to be slouching you oughtn't to be slouching he oughtn't to be slouching we oughtn't to be slouching you oughtn't to be slouching they oughtn't to be slouching
Perfect	V-ing perfect
I oughtn't to have slouched you oughtn't to have slouched he oughtn't to have slouched we oughtn't to have slouched you oughtn't to have slouched they oughtn't to have slouched	I oughtn't to have been slouching you oughtn't to have been slouching he oughtn't to have been slouching we oughtn't to have been slouching you oughtn't to have been slouching they oughtn't to have been slouching

Interrogative form

Simple form	V-ing form
ought to I slouch? ought to you slouch? ought to he slouch? ought to we slouch? ought to you slouch? ought to they slouch?	ought to I be slouching? ought to you be slouching? ought to he be slouching? ought to we be slouching? ought to you be slouching? ought to they be slouching?
Perfect	V-ing perfect
ought to I have slouched? ought to you have slouched? ought to he have slouched? ought to we have slouched? ought to you have slouched? ought to they have slouched?	ought to I have been slouching? ought to you have been slouching? ought to he have been slouching? ought to we have been slouching? ought to you have been slouching? ought to they have been slouching?

Interro-negative form

Simple form	V-ing form
oughtn't I to slouch? oughtn't you to slouch? oughtn't he to slouch? oughtn't we to slouch? oughtn't you to slouch? oughtn't they to slouch?	oughtn't I to be slouching? oughtn't you to be slouching? oughtn't he to be slouching? oughtn't we to be slouching? oughtn't you to be slouching? oughtn't they to be slouching?
Perfect	V-ing perfect
oughtn't I to have slouched? oughtn't you to have slouched? oughtn't he to have slouched? oughtn't we to have slouched? oughtn't you to have slouched? oughtn't they to have slouched?	oughtn't I to have been slouching? oughtn't you to have been slouching? oughtn't he to have been slouching? oughtn't we to have been slouching? oughtn't you to have been slouching? oughtn't they to have been slouching?