can stale
Verbe régulier : stale - staled- staled
Traduction française : perdre son charme 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can stale
you can stale
she can stale
we can stale
you can stale
they can stale 	I can be staling
you can be staling
she can be staling
we can be staling
you can be staling
they can be staling	I can have staled
you can have staled
she can have staled
we can have staled
you can have staled
they can have staled	I can have been staling
you can have been staling
she can have been staling
we can have been staling
you can have been staling
they can have been staling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't stale
you can't stale
she can't stale
we can't stale
you can't stale
they can't stale 	I can't be staling
you can't be staling
she can't be staling
we can't be staling
you can't be staling
they can't be staling	I can't have staled
you can't have staled
she can't have staled
we can't have staled
you can't have staled
they can't have staled	I can't have been staling
you can't have been staling
she can't have been staling
we can't have been staling
you can't have been staling
they can't have been staling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I stale?
can you stale?
can she stale?
can we stale?
can you stale?
can they stale? 	can I be staling?
can you be staling?
can she be staling?
can we be staling?
can you be staling?
can they be staling? 	can I have staled?
can you have staled?
can she have staled?
can we have staled?
can you have staled?
can they have staled? 	can I have been staling?
can you have been staling?
can she have been staling?
can we have been staling?
can you have been staling?
can they have been staling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I stale?
can't you stale?
can't she stale?
can't we stale?
can't you stale?
can't they stale? 	can't I be staling?
can't you be staling?
can't she be staling?
can't we be staling?
can't you be staling?
can't they be staling? 	can't I have staled?
can't you have staled?
can't she have staled?
can't we have staled?
can't you have staled?
can't they have staled? 	can't I have been staling?
can't you have been staling?
can't she have been staling?
can't we have been staling?
can't you have been staling?
can't they have been staling?