English verb conjugation
OUGHT TO VOUCHSAFE

Regular verb: vouchsafe - vouchsafed - vouchsafed

Affirmation

Simple form	V-ing form
I ought to vouchsafe you ought to vouchsafe she ought to vouchsafe we ought to vouchsafe you ought to vouchsafe they ought to vouchsafe	I ought to be vouchsafing you ought to be vouchsafing she ought to be vouchsafing we ought to be vouchsafing you ought to be vouchsafing they ought to be vouchsafing
Perfect	V-ing perfect
I ought to have vouchsafed you ought to have vouchsafed she ought to have vouchsafed we ought to have vouchsafed you ought to have vouchsafed they ought to have vouchsafed	I ought to have been vouchsafing you ought to have been vouchsafing she ought to have been vouchsafing we ought to have been vouchsafing you ought to have been vouchsafing they ought to have been vouchsafing

Negation

Simple form	V-ing form
I oughtn't to vouchsafe you oughtn't to vouchsafe she oughtn't to vouchsafe we oughtn't to vouchsafe you oughtn't to vouchsafe they oughtn't to vouchsafe	I oughtn't to be vouchsafing you oughtn't to be vouchsafing she oughtn't to be vouchsafing we oughtn't to be vouchsafing you oughtn't to be vouchsafing they oughtn't to be vouchsafing
Perfect	V-ing perfect
I oughtn't to have vouchsafed you oughtn't to have vouchsafed she oughtn't to have vouchsafed we oughtn't to have vouchsafed you oughtn't to have vouchsafed they oughtn't to have vouchsafed	I oughtn't to have been vouchsafing you oughtn't to have been vouchsafing she oughtn't to have been vouchsafing we oughtn't to have been vouchsafing you oughtn't to have been vouchsafing they oughtn't to have been vouchsafing

Interrogative form

Simple form	V-ing form
ought to I vouchsafe? ought to you vouchsafe? ought to she vouchsafe? ought to we vouchsafe? ought to you vouchsafe? ought to they vouchsafe?	ought to I be vouchsafing? ought to you be vouchsafing? ought to she be vouchsafing? ought to we be vouchsafing? ought to you be vouchsafing? ought to they be vouchsafing?
Perfect	V-ing perfect
ought to I have vouchsafed? ought to you have vouchsafed? ought to she have vouchsafed? ought to we have vouchsafed? ought to you have vouchsafed? ought to they have vouchsafed?	ought to I have been vouchsafing? ought to you have been vouchsafing? ought to she have been vouchsafing? ought to we have been vouchsafing? ought to you have been vouchsafing? ought to they have been vouchsafing?

Interro-negative form

Simple form	V-ing form
oughtn't I to vouchsafe? oughtn't you to vouchsafe? oughtn't she to vouchsafe? oughtn't we to vouchsafe? oughtn't you to vouchsafe? oughtn't they to vouchsafe?	oughtn't I to be vouchsafing? oughtn't you to be vouchsafing? oughtn't she to be vouchsafing? oughtn't we to be vouchsafing? oughtn't you to be vouchsafing? oughtn't they to be vouchsafing?
Perfect	V-ing perfect
oughtn't I to have vouchsafed? oughtn't you to have vouchsafed? oughtn't she to have vouchsafed? oughtn't we to have vouchsafed? oughtn't you to have vouchsafed? oughtn't they to have vouchsafed?	oughtn't I to have been vouchsafing? oughtn't you to have been vouchsafing? oughtn't she to have been vouchsafing? oughtn't we to have been vouchsafing? oughtn't you to have been vouchsafing? oughtn't they to have been vouchsafing?