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