must overformalise
Verbe régulier : overformalise - overformalised- overformalised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must overformalise
you must overformalise
he must overformalise
we must overformalise
you must overformalise
they must overformalise 	I must be overformalising
you must be overformalising
he must be overformalising
we must be overformalising
you must be overformalising
they must be overformalising	I must have overformalised
you must have overformalised
he must have overformalised
we must have overformalised
you must have overformalised
they must have overformalised	I must have been overformalising
you must have been overformalising
he must have been overformalising
we must have been overformalising
you must have been overformalising
they must have been overformalising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not overformalise
you must not overformalise
he must not overformalise
we must not overformalise
you must not overformalise
they must not overformalise 	I must not be overformalising
you must not be overformalising
he must not be overformalising
we must not be overformalising
you must not be overformalising
they must not be overformalising	I must not have overformalised
you must not have overformalised
he must not have overformalised
we must not have overformalised
you must not have overformalised
they must not have overformalised	I must not have been overformalising
you must not have been overformalising
he must not have been overformalising
we must not have been overformalising
you must not have been overformalising
they must not have been overformalising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I overformalise?
must you overformalise?
must he overformalise?
must we overformalise?
must you overformalise?
must they overformalise? 	must I be overformalising?
must you be overformalising?
must he be overformalising?
must we be overformalising?
must you be overformalising?
must they be overformalising? 	must I have overformalised?
must you have overformalised?
must he have overformalised?
must we have overformalised?
must you have overformalised?
must they have overformalised? 	must I have been overformalising?
must you have been overformalising?
must he have been overformalising?
must we have been overformalising?
must you have been overformalising?
must they have been overformalising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not overformalise?
must you not overformalise?
must he not overformalise?
must we not overformalise?
must you not overformalise?
must they not overformalise? 	must I not be overformalising?
must you not be overformalising?
must he not be overformalising?
must we not be overformalising?
must you not be overformalising?
must they not be overformalising? 	must I not have overformalised?
must you not have overformalised?
must he not have overformalised?
must we not have overformalised?
must you not have overformalised?
must they not have overformalised? 	must I not have been overformalising?
must you not have been overformalising?
must he not have been overformalising?
must we not have been overformalising?
must you not have been overformalising?
must they not have been overformalising?