I must bituminise you must bituminise he must bituminise we must bituminise you must bituminise they must bituminise
Forme en V-ing
I must be bituminising you must be bituminising he must be bituminising we must be bituminising you must be bituminising they must be bituminising
Perfect
I must have bituminised you must have bituminised he must have bituminised we must have bituminised you must have bituminised they must have bituminised
Perfect en V-ing
I must have been bituminising you must have been bituminising he must have been bituminising we must have been bituminising you must have been bituminising they must have been bituminising
Négation
Forme simple
I must not bituminise you must not bituminise he must not bituminise we must not bituminise you must not bituminise they must not bituminise
Forme en V-ing
I must not be bituminising you must not be bituminising he must not be bituminising we must not be bituminising you must not be bituminising they must not be bituminising
Perfect
I must not have bituminised you must not have bituminised he must not have bituminised we must not have bituminised you must not have bituminised they must not have bituminised
Perfect en V-ing
I must not have been bituminising you must not have been bituminising he must not have been bituminising we must not have been bituminising you must not have been bituminising they must not have been bituminising
Forme interrogative
Forme simple
must I bituminise? must you bituminise? must he bituminise? must we bituminise? must you bituminise? must they bituminise?
Forme en V-ing
must I be bituminising? must you be bituminising? must he be bituminising? must we be bituminising? must you be bituminising? must they be bituminising?
Perfect
must I have bituminised? must you have bituminised? must he have bituminised? must we have bituminised? must you have bituminised? must they have bituminised?
Perfect en V-ing
must I have been bituminising? must you have been bituminising? must he have been bituminising? must we have been bituminising? must you have been bituminising? must they have been bituminising?
Forme interro-négative
Forme simple
must I not bituminise? must you not bituminise? must he not bituminise? must we not bituminise? must you not bituminise? must they not bituminise?
Forme en V-ing
must I not be bituminising? must you not be bituminising? must he not be bituminising? must we not be bituminising? must you not be bituminising? must they not be bituminising?
Perfect
must I not have bituminised? must you not have bituminised? must he not have bituminised? must we not have bituminised? must you not have bituminised? must they not have bituminised?
Perfect en V-ing
must I not have been bituminising? must you not have been bituminising? must he not have been bituminising? must we not have been bituminising? must you not have been bituminising? must they not have been bituminising?