I may concretise you may concretise she may concretise we may concretise you may concretise they may concretise
Forme en V-ing
I may be concretising you may be concretising she may be concretising we may be concretising you may be concretising they may be concretising
Perfect
I may have concretised you may have concretised she may have concretised we may have concretised you may have concretised they may have concretised
Perfect en V-ing
I may have been concretising you may have been concretising she may have been concretising we may have been concretising you may have been concretising they may have been concretising
Négation
Forme simple
I may not concretise you may not concretise she may not concretise we may not concretise you may not concretise they may not concretise
Forme en V-ing
I may not be concretising you may not be concretising she may not be concretising we may not be concretising you may not be concretising they may not be concretising
Perfect
I may not have concretised you may not have concretised she may not have concretised we may not have concretised you may not have concretised they may not have concretised
Perfect en V-ing
I may not have been concretising you may not have been concretising she may not have been concretising we may not have been concretising you may not have been concretising they may not have been concretising
Forme interrogative
Forme simple
may I concretise? may you concretise? may she concretise? may we concretise? may you concretise? may they concretise?
Forme en V-ing
may I be concretising? may you be concretising? may she be concretising? may we be concretising? may you be concretising? may they be concretising?
Perfect
may I have concretised? may you have concretised? may she have concretised? may we have concretised? may you have concretised? may they have concretised?
Perfect en V-ing
may I have been concretising? may you have been concretising? may she have been concretising? may we have been concretising? may you have been concretising? may they have been concretising?
Forme interro-négative
Forme simple
may I not concretise? may you not concretise? may she not concretise? may we not concretise? may you not concretise? may they not concretise?
Forme en V-ing
may I not be concretising? may you not be concretising? may she not be concretising? may we not be concretising? may you not be concretising? may they not be concretising?
Perfect
may I not have concretised? may you not have concretised? may she not have concretised? may we not have concretised? may you not have concretised? may they not have concretised?
Perfect en V-ing
may I not have been concretising? may you not have been concretising? may she not have been concretising? may we not have been concretising? may you not have been concretising? may they not have been concretising?