English verb conjugation
OUGHT TO UPSPRING

Irregular verb: upspring - upsprang, upsprung - upsprung

Affirmation

Simple form	V-ing form
I ought to upspring you ought to upspring she ought to upspring we ought to upspring you ought to upspring they ought to upspring	I ought to be upspringing you ought to be upspringing she ought to be upspringing we ought to be upspringing you ought to be upspringing they ought to be upspringing
Perfect	V-ing perfect
I ought to have upsprung you ought to have upsprung she ought to have upsprung we ought to have upsprung you ought to have upsprung they ought to have upsprung	I ought to have been upspringing you ought to have been upspringing she ought to have been upspringing we ought to have been upspringing you ought to have been upspringing they ought to have been upspringing

Negation

Simple form	V-ing form
I oughtn't to upspring you oughtn't to upspring she oughtn't to upspring we oughtn't to upspring you oughtn't to upspring they oughtn't to upspring	I oughtn't to be upspringing you oughtn't to be upspringing she oughtn't to be upspringing we oughtn't to be upspringing you oughtn't to be upspringing they oughtn't to be upspringing
Perfect	V-ing perfect
I oughtn't to have upsprung you oughtn't to have upsprung she oughtn't to have upsprung we oughtn't to have upsprung you oughtn't to have upsprung they oughtn't to have upsprung	I oughtn't to have been upspringing you oughtn't to have been upspringing she oughtn't to have been upspringing we oughtn't to have been upspringing you oughtn't to have been upspringing they oughtn't to have been upspringing

Interrogative form

Simple form	V-ing form
ought to I upspring? ought to you upspring? ought to she upspring? ought to we upspring? ought to you upspring? ought to they upspring?	ought to I be upspringing? ought to you be upspringing? ought to she be upspringing? ought to we be upspringing? ought to you be upspringing? ought to they be upspringing?
Perfect	V-ing perfect
ought to I have upsprung? ought to you have upsprung? ought to she have upsprung? ought to we have upsprung? ought to you have upsprung? ought to they have upsprung?	ought to I have been upspringing? ought to you have been upspringing? ought to she have been upspringing? ought to we have been upspringing? ought to you have been upspringing? ought to they have been upspringing?

Interro-negative form

Simple form	V-ing form
oughtn't I to upspring? oughtn't you to upspring? oughtn't she to upspring? oughtn't we to upspring? oughtn't you to upspring? oughtn't they to upspring?	oughtn't I to be upspringing? oughtn't you to be upspringing? oughtn't she to be upspringing? oughtn't we to be upspringing? oughtn't you to be upspringing? oughtn't they to be upspringing?
Perfect	V-ing perfect
oughtn't I to have upsprung? oughtn't you to have upsprung? oughtn't she to have upsprung? oughtn't we to have upsprung? oughtn't you to have upsprung? oughtn't they to have upsprung?	oughtn't I to have been upspringing? oughtn't you to have been upspringing? oughtn't she to have been upspringing? oughtn't we to have been upspringing? oughtn't you to have been upspringing? oughtn't they to have been upspringing?