I must accession you must accession he must accession we must accession you must accession they must accession
Forme en V-ing
I must be accessioning you must be accessioning he must be accessioning we must be accessioning you must be accessioning they must be accessioning
Perfect
I must have accessioned you must have accessioned he must have accessioned we must have accessioned you must have accessioned they must have accessioned
Perfect en V-ing
I must have been accessioning you must have been accessioning he must have been accessioning we must have been accessioning you must have been accessioning they must have been accessioning
Négation
Forme simple
I mustn't accession you mustn't accession he mustn't accession we mustn't accession you mustn't accession they mustn't accession
Forme en V-ing
I mustn't be accessioning you mustn't be accessioning he mustn't be accessioning we mustn't be accessioning you mustn't be accessioning they mustn't be accessioning
Perfect
I mustn't have accessioned you mustn't have accessioned he mustn't have accessioned we mustn't have accessioned you mustn't have accessioned they mustn't have accessioned
Perfect en V-ing
I mustn't have been accessioning you mustn't have been accessioning he mustn't have been accessioning we mustn't have been accessioning you mustn't have been accessioning they mustn't have been accessioning
Forme interrogative
Forme simple
must I accession? must you accession? must he accession? must we accession? must you accession? must they accession?
Forme en V-ing
must I be accessioning? must you be accessioning? must he be accessioning? must we be accessioning? must you be accessioning? must they be accessioning?
Perfect
must I have accessioned? must you have accessioned? must he have accessioned? must we have accessioned? must you have accessioned? must they have accessioned?
Perfect en V-ing
must I have been accessioning? must you have been accessioning? must he have been accessioning? must we have been accessioning? must you have been accessioning? must they have been accessioning?
Forme interro-négative
Forme simple
mustn't I accession? mustn't you accession? mustn't he accession? mustn't we accession? mustn't you accession? mustn't they accession?
Forme en V-ing
mustn't I be accessioning? mustn't you be accessioning? mustn't he be accessioning? mustn't we be accessioning? mustn't you be accessioning? mustn't they be accessioning?
Perfect
mustn't I have accessioned? mustn't you have accessioned? mustn't he have accessioned? mustn't we have accessioned? mustn't you have accessioned? mustn't they have accessioned?
Perfect en V-ing
mustn't I have been accessioning? mustn't you have been accessioning? mustn't he have been accessioning? mustn't we have been accessioning? mustn't you have been accessioning? mustn't they have been accessioning?