Conjugaison du verbe anglais
MUST VOUCHER

Verbe régulier : voucher - vouchered - vouchered

Affirmation

Forme simple	Forme en V-ing
I must voucher you must voucher she must voucher we must voucher you must voucher they must voucher	I must be vouchering you must be vouchering she must be vouchering we must be vouchering you must be vouchering they must be vouchering
Perfect	Perfect en V-ing
I must have vouchered you must have vouchered she must have vouchered we must have vouchered you must have vouchered they must have vouchered	I must have been vouchering you must have been vouchering she must have been vouchering we must have been vouchering you must have been vouchering they must have been vouchering

Négation

Forme simple	Forme en V-ing
I mustn't voucher you mustn't voucher she mustn't voucher we mustn't voucher you mustn't voucher they mustn't voucher	I mustn't be vouchering you mustn't be vouchering she mustn't be vouchering we mustn't be vouchering you mustn't be vouchering they mustn't be vouchering
Perfect	Perfect en V-ing
I mustn't have vouchered you mustn't have vouchered she mustn't have vouchered we mustn't have vouchered you mustn't have vouchered they mustn't have vouchered	I mustn't have been vouchering you mustn't have been vouchering she mustn't have been vouchering we mustn't have been vouchering you mustn't have been vouchering they mustn't have been vouchering

Forme interrogative

Forme simple	Forme en V-ing
must I voucher? must you voucher? must she voucher? must we voucher? must you voucher? must they voucher?	must I be vouchering? must you be vouchering? must she be vouchering? must we be vouchering? must you be vouchering? must they be vouchering?
Perfect	Perfect en V-ing
must I have vouchered? must you have vouchered? must she have vouchered? must we have vouchered? must you have vouchered? must they have vouchered?	must I have been vouchering? must you have been vouchering? must she have been vouchering? must we have been vouchering? must you have been vouchering? must they have been vouchering?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I voucher? mustn't you voucher? mustn't she voucher? mustn't we voucher? mustn't you voucher? mustn't they voucher?	mustn't I be vouchering? mustn't you be vouchering? mustn't she be vouchering? mustn't we be vouchering? mustn't you be vouchering? mustn't they be vouchering?
Perfect	Perfect en V-ing
mustn't I have vouchered? mustn't you have vouchered? mustn't she have vouchered? mustn't we have vouchered? mustn't you have vouchered? mustn't they have vouchered?	mustn't I have been vouchering? mustn't you have been vouchering? mustn't she have been vouchering? mustn't we have been vouchering? mustn't you have been vouchering? mustn't they have been vouchering?