Conjugaison du verbe anglais
MUST VOUCH

Verbe régulier : vouch - vouched - vouched
Traduction française : se porter garant de quelqu'un ou quelque chose

Affirmation

Forme simple	Forme en V-ing
I must vouch you must vouch she must vouch we must vouch you must vouch they must vouch	I must be vouching you must be vouching she must be vouching we must be vouching you must be vouching they must be vouching
Perfect	Perfect en V-ing
I must have vouched you must have vouched she must have vouched we must have vouched you must have vouched they must have vouched	I must have been vouching you must have been vouching she must have been vouching we must have been vouching you must have been vouching they must have been vouching

Négation

Forme simple	Forme en V-ing
I must not vouch you must not vouch she must not vouch we must not vouch you must not vouch they must not vouch	I must not be vouching you must not be vouching she must not be vouching we must not be vouching you must not be vouching they must not be vouching
Perfect	Perfect en V-ing
I must not have vouched you must not have vouched she must not have vouched we must not have vouched you must not have vouched they must not have vouched	I must not have been vouching you must not have been vouching she must not have been vouching we must not have been vouching you must not have been vouching they must not have been vouching

Forme interrogative

Forme simple	Forme en V-ing
must I vouch? must you vouch? must she vouch? must we vouch? must you vouch? must they vouch?	must I be vouching? must you be vouching? must she be vouching? must we be vouching? must you be vouching? must they be vouching?
Perfect	Perfect en V-ing
must I have vouched? must you have vouched? must she have vouched? must we have vouched? must you have vouched? must they have vouched?	must I have been vouching? must you have been vouching? must she have been vouching? must we have been vouching? must you have been vouching? must they have been vouching?

Forme interro-négative

Forme simple	Forme en V-ing
must I not vouch? must you not vouch? must she not vouch? must we not vouch? must you not vouch? must they not vouch?	must I not be vouching? must you not be vouching? must she not be vouching? must we not be vouching? must you not be vouching? must they not be vouching?
Perfect	Perfect en V-ing
must I not have vouched? must you not have vouched? must she not have vouched? must we not have vouched? must you not have vouched? must they not have vouched?	must I not have been vouching? must you not have been vouching? must she not have been vouching? must we not have been vouching? must you not have been vouching? must they not have been vouching?