English verb conjugation
OUGHT TO UPEND

Regular verb: upend - upended - upended

Affirmation

Simple form	V-ing form
I ought to upend you ought to upend he ought to upend we ought to upend you ought to upend they ought to upend	I ought to be upending you ought to be upending he ought to be upending we ought to be upending you ought to be upending they ought to be upending
Perfect	V-ing perfect
I ought to have upended you ought to have upended he ought to have upended we ought to have upended you ought to have upended they ought to have upended	I ought to have been upending you ought to have been upending he ought to have been upending we ought to have been upending you ought to have been upending they ought to have been upending

Negation

Simple form	V-ing form
I oughtn't to upend you oughtn't to upend he oughtn't to upend we oughtn't to upend you oughtn't to upend they oughtn't to upend	I oughtn't to be upending you oughtn't to be upending he oughtn't to be upending we oughtn't to be upending you oughtn't to be upending they oughtn't to be upending
Perfect	V-ing perfect
I oughtn't to have upended you oughtn't to have upended he oughtn't to have upended we oughtn't to have upended you oughtn't to have upended they oughtn't to have upended	I oughtn't to have been upending you oughtn't to have been upending he oughtn't to have been upending we oughtn't to have been upending you oughtn't to have been upending they oughtn't to have been upending

Interrogative form

Simple form	V-ing form
ought to I upend? ought to you upend? ought to he upend? ought to we upend? ought to you upend? ought to they upend?	ought to I be upending? ought to you be upending? ought to he be upending? ought to we be upending? ought to you be upending? ought to they be upending?
Perfect	V-ing perfect
ought to I have upended? ought to you have upended? ought to he have upended? ought to we have upended? ought to you have upended? ought to they have upended?	ought to I have been upending? ought to you have been upending? ought to he have been upending? ought to we have been upending? ought to you have been upending? ought to they have been upending?

Interro-negative form

Simple form	V-ing form
oughtn't I to upend? oughtn't you to upend? oughtn't he to upend? oughtn't we to upend? oughtn't you to upend? oughtn't they to upend?	oughtn't I to be upending? oughtn't you to be upending? oughtn't he to be upending? oughtn't we to be upending? oughtn't you to be upending? oughtn't they to be upending?
Perfect	V-ing perfect
oughtn't I to have upended? oughtn't you to have upended? oughtn't he to have upended? oughtn't we to have upended? oughtn't you to have upended? oughtn't they to have upended?	oughtn't I to have been upending? oughtn't you to have been upending? oughtn't he to have been upending? oughtn't we to have been upending? oughtn't you to have been upending? oughtn't they to have been upending?