I must shill you must shill she must shill we must shill you must shill they must shill
Forme en V-ing
I must be shilling you must be shilling she must be shilling we must be shilling you must be shilling they must be shilling
Perfect
I must have shilled you must have shilled she must have shilled we must have shilled you must have shilled they must have shilled
Perfect en V-ing
I must have been shilling you must have been shilling she must have been shilling we must have been shilling you must have been shilling they must have been shilling
Négation
Forme simple
I mustn't shill you mustn't shill she mustn't shill we mustn't shill you mustn't shill they mustn't shill
Forme en V-ing
I mustn't be shilling you mustn't be shilling she mustn't be shilling we mustn't be shilling you mustn't be shilling they mustn't be shilling
Perfect
I mustn't have shilled you mustn't have shilled she mustn't have shilled we mustn't have shilled you mustn't have shilled they mustn't have shilled
Perfect en V-ing
I mustn't have been shilling you mustn't have been shilling she mustn't have been shilling we mustn't have been shilling you mustn't have been shilling they mustn't have been shilling
Forme interrogative
Forme simple
must I shill? must you shill? must she shill? must we shill? must you shill? must they shill?
Forme en V-ing
must I be shilling? must you be shilling? must she be shilling? must we be shilling? must you be shilling? must they be shilling?
Perfect
must I have shilled? must you have shilled? must she have shilled? must we have shilled? must you have shilled? must they have shilled?
Perfect en V-ing
must I have been shilling? must you have been shilling? must she have been shilling? must we have been shilling? must you have been shilling? must they have been shilling?
Forme interro-négative
Forme simple
mustn't I shill? mustn't you shill? mustn't she shill? mustn't we shill? mustn't you shill? mustn't they shill?
Forme en V-ing
mustn't I be shilling? mustn't you be shilling? mustn't she be shilling? mustn't we be shilling? mustn't you be shilling? mustn't they be shilling?
Perfect
mustn't I have shilled? mustn't you have shilled? mustn't she have shilled? mustn't we have shilled? mustn't you have shilled? mustn't they have shilled?
Perfect en V-ing
mustn't I have been shilling? mustn't you have been shilling? mustn't she have been shilling? mustn't we have been shilling? mustn't you have been shilling? mustn't they have been shilling?