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 mustn't overformalise
you mustn't overformalise
he mustn't overformalise
we mustn't overformalise
you mustn't overformalise
they mustn't overformalise 	I mustn't be overformalising
you mustn't be overformalising
he mustn't be overformalising
we mustn't be overformalising
you mustn't be overformalising
they mustn't be overformalising	I mustn't have overformalised
you mustn't have overformalised
he mustn't have overformalised
we mustn't have overformalised
you mustn't have overformalised
they mustn't have overformalised	I mustn't have been overformalising
you mustn't have been overformalising
he mustn't have been overformalising
we mustn't have been overformalising
you mustn't have been overformalising
they mustn't 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 	
mustn't I overformalise?
mustn't you overformalise?
mustn't he overformalise?
mustn't we overformalise?
mustn't you overformalise?
mustn't they overformalise? 	mustn't I be overformalising?
mustn't you be overformalising?
mustn't he be overformalising?
mustn't we be overformalising?
mustn't you be overformalising?
mustn't they be overformalising? 	mustn't I have overformalised?
mustn't you have overformalised?
mustn't he have overformalised?
mustn't we have overformalised?
mustn't you have overformalised?
mustn't they have overformalised? 	mustn't I have been overformalising?
mustn't you have been overformalising?
mustn't he have been overformalising?
mustn't we have been overformalising?
mustn't you have been overformalising?
mustn't they have been overformalising?