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