English verb conjugation
OUGHT TO UPTURN

Regular verb: upturn - upturned - upturned

Affirmation

Simple form	V-ing form
I ought to upturn you ought to upturn she ought to upturn we ought to upturn you ought to upturn they ought to upturn	I ought to be upturning you ought to be upturning she ought to be upturning we ought to be upturning you ought to be upturning they ought to be upturning
Perfect	V-ing perfect
I ought to have upturned you ought to have upturned she ought to have upturned we ought to have upturned you ought to have upturned they ought to have upturned	I ought to have been upturning you ought to have been upturning she ought to have been upturning we ought to have been upturning you ought to have been upturning they ought to have been upturning

Negation

Simple form	V-ing form
I oughtn't to upturn you oughtn't to upturn she oughtn't to upturn we oughtn't to upturn you oughtn't to upturn they oughtn't to upturn	I oughtn't to be upturning you oughtn't to be upturning she oughtn't to be upturning we oughtn't to be upturning you oughtn't to be upturning they oughtn't to be upturning
Perfect	V-ing perfect
I oughtn't to have upturned you oughtn't to have upturned she oughtn't to have upturned we oughtn't to have upturned you oughtn't to have upturned they oughtn't to have upturned	I oughtn't to have been upturning you oughtn't to have been upturning she oughtn't to have been upturning we oughtn't to have been upturning you oughtn't to have been upturning they oughtn't to have been upturning

Interrogative form

Simple form	V-ing form
ought to I upturn? ought to you upturn? ought to she upturn? ought to we upturn? ought to you upturn? ought to they upturn?	ought to I be upturning? ought to you be upturning? ought to she be upturning? ought to we be upturning? ought to you be upturning? ought to they be upturning?
Perfect	V-ing perfect
ought to I have upturned? ought to you have upturned? ought to she have upturned? ought to we have upturned? ought to you have upturned? ought to they have upturned?	ought to I have been upturning? ought to you have been upturning? ought to she have been upturning? ought to we have been upturning? ought to you have been upturning? ought to they have been upturning?

Interro-negative form

Simple form	V-ing form
oughtn't I to upturn? oughtn't you to upturn? oughtn't she to upturn? oughtn't we to upturn? oughtn't you to upturn? oughtn't they to upturn?	oughtn't I to be upturning? oughtn't you to be upturning? oughtn't she to be upturning? oughtn't we to be upturning? oughtn't you to be upturning? oughtn't they to be upturning?
Perfect	V-ing perfect
oughtn't I to have upturned? oughtn't you to have upturned? oughtn't she to have upturned? oughtn't we to have upturned? oughtn't you to have upturned? oughtn't they to have upturned?	oughtn't I to have been upturning? oughtn't you to have been upturning? oughtn't she to have been upturning? oughtn't we to have been upturning? oughtn't you to have been upturning? oughtn't they to have been upturning?