can tune
Verbe régulier : tune - tuned- tuned
Traduction française : accorder - mettre au point 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can tune
you can tune
she can tune
we can tune
you can tune
they can tune 	I can be tuning
you can be tuning
she can be tuning
we can be tuning
you can be tuning
they can be tuning	I can have tuned
you can have tuned
she can have tuned
we can have tuned
you can have tuned
they can have tuned	I can have been tuning
you can have been tuning
she can have been tuning
we can have been tuning
you can have been tuning
they can have been tuning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't tune
you can't tune
she can't tune
we can't tune
you can't tune
they can't tune 	I can't be tuning
you can't be tuning
she can't be tuning
we can't be tuning
you can't be tuning
they can't be tuning	I can't have tuned
you can't have tuned
she can't have tuned
we can't have tuned
you can't have tuned
they can't have tuned	I can't have been tuning
you can't have been tuning
she can't have been tuning
we can't have been tuning
you can't have been tuning
they can't have been tuning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I tune?
can you tune?
can she tune?
can we tune?
can you tune?
can they tune? 	can I be tuning?
can you be tuning?
can she be tuning?
can we be tuning?
can you be tuning?
can they be tuning? 	can I have tuned?
can you have tuned?
can she have tuned?
can we have tuned?
can you have tuned?
can they have tuned? 	can I have been tuning?
can you have been tuning?
can she have been tuning?
can we have been tuning?
can you have been tuning?
can they have been tuning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I tune?
can't you tune?
can't she tune?
can't we tune?
can't you tune?
can't they tune? 	can't I be tuning?
can't you be tuning?
can't she be tuning?
can't we be tuning?
can't you be tuning?
can't they be tuning? 	can't I have tuned?
can't you have tuned?
can't she have tuned?
can't we have tuned?
can't you have tuned?
can't they have tuned? 	can't I have been tuning?
can't you have been tuning?
can't she have been tuning?
can't we have been tuning?
can't you have been tuning?
can't they have been tuning?