English verb conjugation
OUGHT TO EXPEND

Regular verb: expend - expended - expended

Affirmation

Simple form	V-ing form
I ought to expend you ought to expend she ought to expend we ought to expend you ought to expend they ought to expend	I ought to be expending you ought to be expending she ought to be expending we ought to be expending you ought to be expending they ought to be expending
Perfect	V-ing perfect
I ought to have expended you ought to have expended she ought to have expended we ought to have expended you ought to have expended they ought to have expended	I ought to have been expending you ought to have been expending she ought to have been expending we ought to have been expending you ought to have been expending they ought to have been expending

Negation

Simple form	V-ing form
I oughtn't to expend you oughtn't to expend she oughtn't to expend we oughtn't to expend you oughtn't to expend they oughtn't to expend	I oughtn't to be expending you oughtn't to be expending she oughtn't to be expending we oughtn't to be expending you oughtn't to be expending they oughtn't to be expending
Perfect	V-ing perfect
I oughtn't to have expended you oughtn't to have expended she oughtn't to have expended we oughtn't to have expended you oughtn't to have expended they oughtn't to have expended	I oughtn't to have been expending you oughtn't to have been expending she oughtn't to have been expending we oughtn't to have been expending you oughtn't to have been expending they oughtn't to have been expending

Interrogative form

Simple form	V-ing form
ought to I expend? ought to you expend? ought to she expend? ought to we expend? ought to you expend? ought to they expend?	ought to I be expending? ought to you be expending? ought to she be expending? ought to we be expending? ought to you be expending? ought to they be expending?
Perfect	V-ing perfect
ought to I have expended? ought to you have expended? ought to she have expended? ought to we have expended? ought to you have expended? ought to they have expended?	ought to I have been expending? ought to you have been expending? ought to she have been expending? ought to we have been expending? ought to you have been expending? ought to they have been expending?

Interro-negative form

Simple form	V-ing form
oughtn't I to expend? oughtn't you to expend? oughtn't she to expend? oughtn't we to expend? oughtn't you to expend? oughtn't they to expend?	oughtn't I to be expending? oughtn't you to be expending? oughtn't she to be expending? oughtn't we to be expending? oughtn't you to be expending? oughtn't they to be expending?
Perfect	V-ing perfect
oughtn't I to have expended? oughtn't you to have expended? oughtn't she to have expended? oughtn't we to have expended? oughtn't you to have expended? oughtn't they to have expended?	oughtn't I to have been expending? oughtn't you to have been expending? oughtn't she to have been expending? oughtn't we to have been expending? oughtn't you to have been expending? oughtn't they to have been expending?