English verb conjugation
OUGHT TO TUNE

Regular verb: tune - tuned - tuned

Affirmation

Simple form	V-ing form
I ought to tune you ought to tune he ought to tune we ought to tune you ought to tune they ought to tune	I ought to be tuning you ought to be tuning he ought to be tuning we ought to be tuning you ought to be tuning they ought to be tuning
Perfect	V-ing perfect
I ought to have tuned you ought to have tuned he ought to have tuned we ought to have tuned you ought to have tuned they ought to have tuned	I ought to have been tuning you ought to have been tuning he ought to have been tuning we ought to have been tuning you ought to have been tuning they ought to have been tuning

Negation

Simple form	V-ing form
I oughtn't to tune you oughtn't to tune he oughtn't to tune we oughtn't to tune you oughtn't to tune they oughtn't to tune	I oughtn't to be tuning you oughtn't to be tuning he oughtn't to be tuning we oughtn't to be tuning you oughtn't to be tuning they oughtn't to be tuning
Perfect	V-ing perfect
I oughtn't to have tuned you oughtn't to have tuned he oughtn't to have tuned we oughtn't to have tuned you oughtn't to have tuned they oughtn't to have tuned	I oughtn't to have been tuning you oughtn't to have been tuning he oughtn't to have been tuning we oughtn't to have been tuning you oughtn't to have been tuning they oughtn't to have been tuning

Interrogative form

Simple form	V-ing form
ought to I tune? ought to you tune? ought to he tune? ought to we tune? ought to you tune? ought to they tune?	ought to I be tuning? ought to you be tuning? ought to he be tuning? ought to we be tuning? ought to you be tuning? ought to they be tuning?
Perfect	V-ing perfect
ought to I have tuned? ought to you have tuned? ought to he have tuned? ought to we have tuned? ought to you have tuned? ought to they have tuned?	ought to I have been tuning? ought to you have been tuning? ought to he have been tuning? ought to we have been tuning? ought to you have been tuning? ought to they have been tuning?

Interro-negative form

Simple form	V-ing form
oughtn't I to tune? oughtn't you to tune? oughtn't he to tune? oughtn't we to tune? oughtn't you to tune? oughtn't they to tune?	oughtn't I to be tuning? oughtn't you to be tuning? oughtn't he to be tuning? oughtn't we to be tuning? oughtn't you to be tuning? oughtn't they to be tuning?
Perfect	V-ing perfect
oughtn't I to have tuned? oughtn't you to have tuned? oughtn't he to have tuned? oughtn't we to have tuned? oughtn't you to have tuned? oughtn't they to have tuned?	oughtn't I to have been tuning? oughtn't you to have been tuning? oughtn't he to have been tuning? oughtn't we to have been tuning? oughtn't you to have been tuning? oughtn't they to have been tuning?