can rarefy
Verbe régulier : rarefy - rarefied- rarefied
Traduction française : raréfier - se raréfier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can rarefy
you can rarefy
he can rarefy
we can rarefy
you can rarefy
they can rarefy 	I can be rarefying
you can be rarefying
he can be rarefying
we can be rarefying
you can be rarefying
they can be rarefying	I can have rarefied
you can have rarefied
he can have rarefied
we can have rarefied
you can have rarefied
they can have rarefied	I can have been rarefying
you can have been rarefying
he can have been rarefying
we can have been rarefying
you can have been rarefying
they can have been rarefying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't rarefy
you can't rarefy
he can't rarefy
we can't rarefy
you can't rarefy
they can't rarefy 	I can't be rarefying
you can't be rarefying
he can't be rarefying
we can't be rarefying
you can't be rarefying
they can't be rarefying	I can't have rarefied
you can't have rarefied
he can't have rarefied
we can't have rarefied
you can't have rarefied
they can't have rarefied	I can't have been rarefying
you can't have been rarefying
he can't have been rarefying
we can't have been rarefying
you can't have been rarefying
they can't have been rarefying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I rarefy?
can you rarefy?
can he rarefy?
can we rarefy?
can you rarefy?
can they rarefy? 	can I be rarefying?
can you be rarefying?
can he be rarefying?
can we be rarefying?
can you be rarefying?
can they be rarefying? 	can I have rarefied?
can you have rarefied?
can he have rarefied?
can we have rarefied?
can you have rarefied?
can they have rarefied? 	can I have been rarefying?
can you have been rarefying?
can he have been rarefying?
can we have been rarefying?
can you have been rarefying?
can they have been rarefying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I rarefy?
can't you rarefy?
can't he rarefy?
can't we rarefy?
can't you rarefy?
can't they rarefy? 	can't I be rarefying?
can't you be rarefying?
can't he be rarefying?
can't we be rarefying?
can't you be rarefying?
can't they be rarefying? 	can't I have rarefied?
can't you have rarefied?
can't he have rarefied?
can't we have rarefied?
can't you have rarefied?
can't they have rarefied? 	can't I have been rarefying?
can't you have been rarefying?
can't he have been rarefying?
can't we have been rarefying?
can't you have been rarefying?
can't they have been rarefying?