must supercool
Verbe régulier : supercool - supercooled- supercooled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must supercool
you must supercool
he must supercool
we must supercool
you must supercool
they must supercool 	I must be supercooling
you must be supercooling
he must be supercooling
we must be supercooling
you must be supercooling
they must be supercooling	I must have supercooled
you must have supercooled
he must have supercooled
we must have supercooled
you must have supercooled
they must have supercooled	I must have been supercooling
you must have been supercooling
he must have been supercooling
we must have been supercooling
you must have been supercooling
they must have been supercooling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't supercool
you mustn't supercool
he mustn't supercool
we mustn't supercool
you mustn't supercool
they mustn't supercool 	I mustn't be supercooling
you mustn't be supercooling
he mustn't be supercooling
we mustn't be supercooling
you mustn't be supercooling
they mustn't be supercooling	I mustn't have supercooled
you mustn't have supercooled
he mustn't have supercooled
we mustn't have supercooled
you mustn't have supercooled
they mustn't have supercooled	I mustn't have been supercooling
you mustn't have been supercooling
he mustn't have been supercooling
we mustn't have been supercooling
you mustn't have been supercooling
they mustn't have been supercooling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I supercool?
must you supercool?
must he supercool?
must we supercool?
must you supercool?
must they supercool? 	must I be supercooling?
must you be supercooling?
must he be supercooling?
must we be supercooling?
must you be supercooling?
must they be supercooling? 	must I have supercooled?
must you have supercooled?
must he have supercooled?
must we have supercooled?
must you have supercooled?
must they have supercooled? 	must I have been supercooling?
must you have been supercooling?
must he have been supercooling?
must we have been supercooling?
must you have been supercooling?
must they have been supercooling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I supercool?
mustn't you supercool?
mustn't he supercool?
mustn't we supercool?
mustn't you supercool?
mustn't they supercool? 	mustn't I be supercooling?
mustn't you be supercooling?
mustn't he be supercooling?
mustn't we be supercooling?
mustn't you be supercooling?
mustn't they be supercooling? 	mustn't I have supercooled?
mustn't you have supercooled?
mustn't he have supercooled?
mustn't we have supercooled?
mustn't you have supercooled?
mustn't they have supercooled? 	mustn't I have been supercooling?
mustn't you have been supercooling?
mustn't he have been supercooling?
mustn't we have been supercooling?
mustn't you have been supercooling?
mustn't they have been supercooling?