English verb conjugation
OUGHT TO VEND

Regular verb: vend - vended - vended

Affirmation

Simple form	V-ing form
I ought to vend you ought to vend she ought to vend we ought to vend you ought to vend they ought to vend	I ought to be vending you ought to be vending she ought to be vending we ought to be vending you ought to be vending they ought to be vending
Perfect	V-ing perfect
I ought to have vended you ought to have vended she ought to have vended we ought to have vended you ought to have vended they ought to have vended	I ought to have been vending you ought to have been vending she ought to have been vending we ought to have been vending you ought to have been vending they ought to have been vending

Negation

Simple form	V-ing form
I oughtn't to vend you oughtn't to vend she oughtn't to vend we oughtn't to vend you oughtn't to vend they oughtn't to vend	I oughtn't to be vending you oughtn't to be vending she oughtn't to be vending we oughtn't to be vending you oughtn't to be vending they oughtn't to be vending
Perfect	V-ing perfect
I oughtn't to have vended you oughtn't to have vended she oughtn't to have vended we oughtn't to have vended you oughtn't to have vended they oughtn't to have vended	I oughtn't to have been vending you oughtn't to have been vending she oughtn't to have been vending we oughtn't to have been vending you oughtn't to have been vending they oughtn't to have been vending

Interrogative form

Simple form	V-ing form
ought to I vend? ought to you vend? ought to she vend? ought to we vend? ought to you vend? ought to they vend?	ought to I be vending? ought to you be vending? ought to she be vending? ought to we be vending? ought to you be vending? ought to they be vending?
Perfect	V-ing perfect
ought to I have vended? ought to you have vended? ought to she have vended? ought to we have vended? ought to you have vended? ought to they have vended?	ought to I have been vending? ought to you have been vending? ought to she have been vending? ought to we have been vending? ought to you have been vending? ought to they have been vending?

Interro-negative form

Simple form	V-ing form
oughtn't I to vend? oughtn't you to vend? oughtn't she to vend? oughtn't we to vend? oughtn't you to vend? oughtn't they to vend?	oughtn't I to be vending? oughtn't you to be vending? oughtn't she to be vending? oughtn't we to be vending? oughtn't you to be vending? oughtn't they to be vending?
Perfect	V-ing perfect
oughtn't I to have vended? oughtn't you to have vended? oughtn't she to have vended? oughtn't we to have vended? oughtn't you to have vended? oughtn't they to have vended?	oughtn't I to have been vending? oughtn't you to have been vending? oughtn't she to have been vending? oughtn't we to have been vending? oughtn't you to have been vending? oughtn't they to have been vending?