must overlie
Verbe irrégulier : overlie - overlay- overlain

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must overlie
you must overlie
he must overlie
we must overlie
you must overlie
they must overlie 	I must be overlying
you must be overlying
he must be overlying
we must be overlying
you must be overlying
they must be overlying	I must have overlain
you must have overlain
he must have overlain
we must have overlain
you must have overlain
they must have overlain	I must have been overlying
you must have been overlying
he must have been overlying
we must have been overlying
you must have been overlying
they must have been overlying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't overlie
you mustn't overlie
he mustn't overlie
we mustn't overlie
you mustn't overlie
they mustn't overlie 	I mustn't be overlying
you mustn't be overlying
he mustn't be overlying
we mustn't be overlying
you mustn't be overlying
they mustn't be overlying	I mustn't have overlain
you mustn't have overlain
he mustn't have overlain
we mustn't have overlain
you mustn't have overlain
they mustn't have overlain	I mustn't have been overlying
you mustn't have been overlying
he mustn't have been overlying
we mustn't have been overlying
you mustn't have been overlying
they mustn't have been overlying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I overlie?
must you overlie?
must he overlie?
must we overlie?
must you overlie?
must they overlie? 	must I be overlying?
must you be overlying?
must he be overlying?
must we be overlying?
must you be overlying?
must they be overlying? 	must I have overlain?
must you have overlain?
must he have overlain?
must we have overlain?
must you have overlain?
must they have overlain? 	must I have been overlying?
must you have been overlying?
must he have been overlying?
must we have been overlying?
must you have been overlying?
must they have been overlying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I overlie?
mustn't you overlie?
mustn't he overlie?
mustn't we overlie?
mustn't you overlie?
mustn't they overlie? 	mustn't I be overlying?
mustn't you be overlying?
mustn't he be overlying?
mustn't we be overlying?
mustn't you be overlying?
mustn't they be overlying? 	mustn't I have overlain?
mustn't you have overlain?
mustn't he have overlain?
mustn't we have overlain?
mustn't you have overlain?
mustn't they have overlain? 	mustn't I have been overlying?
mustn't you have been overlying?
mustn't he have been overlying?
mustn't we have been overlying?
mustn't you have been overlying?
mustn't they have been overlying?