should voucher
Verbe régulier : voucher - vouchered- vouchered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should voucher
you should voucher
he should voucher
we should voucher
you should voucher
they should voucher 	I should be vouchering
you should be vouchering
he should be vouchering
we should be vouchering
you should be vouchering
they should be vouchering	I should have vouchered
you should have vouchered
he should have vouchered
we should have vouchered
you should have vouchered
they should have vouchered	I should have been vouchering
you should have been vouchering
he should have been vouchering
we should have been vouchering
you should have been vouchering
they should have been vouchering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not voucher
you should not voucher
he should not voucher
we should not voucher
you should not voucher
they should not voucher 	I should not be vouchering
you should not be vouchering
he should not be vouchering
we should not be vouchering
you should not be vouchering
they should not be vouchering	I should not have vouchered
you should not have vouchered
he should not have vouchered
we should not have vouchered
you should not have vouchered
they should not have vouchered	I should not have been vouchering
you should not have been vouchering
he should not have been vouchering
we should not have been vouchering
you should not have been vouchering
they should not have been vouchering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I voucher?
should you voucher?
should he voucher?
should we voucher?
should you voucher?
should they voucher? 	should I be vouchering?
should you be vouchering?
should he be vouchering?
should we be vouchering?
should you be vouchering?
should they be vouchering? 	should I have vouchered?
should you have vouchered?
should he have vouchered?
should we have vouchered?
should you have vouchered?
should they have vouchered? 	should I have been vouchering?
should you have been vouchering?
should he have been vouchering?
should we have been vouchering?
should you have been vouchering?
should they have been vouchering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not voucher?
should you not voucher?
should he not voucher?
should we not voucher?
should you not voucher?
should they not voucher? 	should I not be vouchering?
should you not be vouchering?
should he not be vouchering?
should we not be vouchering?
should you not be vouchering?
should they not be vouchering? 	should I not have vouchered?
should you not have vouchered?
should he not have vouchered?
should we not have vouchered?
should you not have vouchered?
should they not have vouchered? 	should I not have been vouchering?
should you not have been vouchering?
should he not have been vouchering?
should we not have been vouchering?
should you not have been vouchering?
should they not have been vouchering?