must overturn
Verbe régulier : overturn - overturned- overturned
Traduction française : renverser - se renverser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must overturn
you must overturn
he must overturn
we must overturn
you must overturn
they must overturn 	I must be overturning
you must be overturning
he must be overturning
we must be overturning
you must be overturning
they must be overturning	I must have overturned
you must have overturned
he must have overturned
we must have overturned
you must have overturned
they must have overturned	I must have been overturning
you must have been overturning
he must have been overturning
we must have been overturning
you must have been overturning
they must have been overturning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't overturn
you mustn't overturn
he mustn't overturn
we mustn't overturn
you mustn't overturn
they mustn't overturn 	I mustn't be overturning
you mustn't be overturning
he mustn't be overturning
we mustn't be overturning
you mustn't be overturning
they mustn't be overturning	I mustn't have overturned
you mustn't have overturned
he mustn't have overturned
we mustn't have overturned
you mustn't have overturned
they mustn't have overturned	I mustn't have been overturning
you mustn't have been overturning
he mustn't have been overturning
we mustn't have been overturning
you mustn't have been overturning
they mustn't have been overturning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I overturn?
must you overturn?
must he overturn?
must we overturn?
must you overturn?
must they overturn? 	must I be overturning?
must you be overturning?
must he be overturning?
must we be overturning?
must you be overturning?
must they be overturning? 	must I have overturned?
must you have overturned?
must he have overturned?
must we have overturned?
must you have overturned?
must they have overturned? 	must I have been overturning?
must you have been overturning?
must he have been overturning?
must we have been overturning?
must you have been overturning?
must they have been overturning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I overturn?
mustn't you overturn?
mustn't he overturn?
mustn't we overturn?
mustn't you overturn?
mustn't they overturn? 	mustn't I be overturning?
mustn't you be overturning?
mustn't he be overturning?
mustn't we be overturning?
mustn't you be overturning?
mustn't they be overturning? 	mustn't I have overturned?
mustn't you have overturned?
mustn't he have overturned?
mustn't we have overturned?
mustn't you have overturned?
mustn't they have overturned? 	mustn't I have been overturning?
mustn't you have been overturning?
mustn't he have been overturning?
mustn't we have been overturning?
mustn't you have been overturning?
mustn't they have been overturning?