ought to voucher
Verbo regolare: voucher - vouchered- vouchered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
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	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	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
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	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	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
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? 	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? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
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? 	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?