English verb conjugation
OUGHT TO VOUCHER

Regular verb: voucher - vouchered - vouchered

Affirmation

Simple form	V-ing form
I ought to voucher you ought to voucher he ought to voucher we ought to voucher you ought to voucher they ought to voucher	I ought to be vouchering you ought to be vouchering he ought to be vouchering we ought to be vouchering you ought to be vouchering they ought to be vouchering
Perfect	V-ing perfect
I ought to have vouchered you ought to have vouchered he ought to have vouchered we ought to have vouchered you ought to have vouchered they ought to have vouchered	I ought to have been vouchering you ought to have been vouchering he ought to have been vouchering we ought to have been vouchering you ought to have been vouchering they ought to have been vouchering

Negation

Simple form	V-ing form
I oughtn't to voucher you oughtn't to voucher he oughtn't to voucher we oughtn't to voucher you oughtn't to voucher they oughtn't to voucher	I oughtn't to be vouchering you oughtn't to be vouchering he oughtn't to be vouchering we oughtn't to be vouchering you oughtn't to be vouchering they oughtn't to be vouchering
Perfect	V-ing perfect
I oughtn't to have vouchered you oughtn't to have vouchered he oughtn't to have vouchered we oughtn't to have vouchered you oughtn't to have vouchered they oughtn't to have vouchered	I oughtn't to have been vouchering you oughtn't to have been vouchering he oughtn't to have been vouchering we oughtn't to have been vouchering you oughtn't to have been vouchering they oughtn't to have been vouchering

Interrogative form

Simple form	V-ing form
ought to I voucher? ought to you voucher? ought to he voucher? ought to we voucher? ought to you voucher? ought to they voucher?	ought to I be vouchering? ought to you be vouchering? ought to he be vouchering? ought to we be vouchering? ought to you be vouchering? ought to they be vouchering?
Perfect	V-ing perfect
ought to I have vouchered? ought to you have vouchered? ought to he have vouchered? ought to we have vouchered? ought to you have vouchered? ought to they have vouchered?	ought to I have been vouchering? ought to you have been vouchering? ought to he have been vouchering? ought to we have been vouchering? ought to you have been vouchering? ought to they have been vouchering?

Interro-negative form

Simple form	V-ing form
oughtn't I to voucher? oughtn't you to voucher? oughtn't he to voucher? oughtn't we to voucher? oughtn't you to voucher? oughtn't they to voucher?	oughtn't I to be vouchering? oughtn't you to be vouchering? oughtn't he to be vouchering? oughtn't we to be vouchering? oughtn't you to be vouchering? oughtn't they to be vouchering?
Perfect	V-ing perfect
oughtn't I to have vouchered? oughtn't you to have vouchered? oughtn't he to have vouchered? oughtn't we to have vouchered? oughtn't you to have vouchered? oughtn't they to have vouchered?	oughtn't I to have been vouchering? oughtn't you to have been vouchering? oughtn't he to have been vouchering? oughtn't we to have been vouchering? oughtn't you to have been vouchering? oughtn't they to have been vouchering?