can attune
Verbo regular: attune - attuned- attuned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can attune
you can attune
he can attune
we can attune
you can attune
they can attune 	I can be attuning
you can be attuning
he can be attuning
we can be attuning
you can be attuning
they can be attuning	I can have attuned
you can have attuned
he can have attuned
we can have attuned
you can have attuned
they can have attuned	I can have been attuning
you can have been attuning
he can have been attuning
we can have been attuning
you can have been attuning
they can have been attuning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't attune
you can't attune
he can't attune
we can't attune
you can't attune
they can't attune 	I can't be attuning
you can't be attuning
he can't be attuning
we can't be attuning
you can't be attuning
they can't be attuning	I can't have attuned
you can't have attuned
he can't have attuned
we can't have attuned
you can't have attuned
they can't have attuned	I can't have been attuning
you can't have been attuning
he can't have been attuning
we can't have been attuning
you can't have been attuning
they can't have been attuning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I attune?
can you attune?
can he attune?
can we attune?
can you attune?
can they attune? 	can I be attuning?
can you be attuning?
can he be attuning?
can we be attuning?
can you be attuning?
can they be attuning? 	can I have attuned?
can you have attuned?
can he have attuned?
can we have attuned?
can you have attuned?
can they have attuned? 	can I have been attuning?
can you have been attuning?
can he have been attuning?
can we have been attuning?
can you have been attuning?
can they have been attuning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I attune?
can't you attune?
can't he attune?
can't we attune?
can't you attune?
can't they attune? 	can't I be attuning?
can't you be attuning?
can't he be attuning?
can't we be attuning?
can't you be attuning?
can't they be attuning? 	can't I have attuned?
can't you have attuned?
can't he have attuned?
can't we have attuned?
can't you have attuned?
can't they have attuned? 	can't I have been attuning?
can't you have been attuning?
can't he have been attuning?
can't we have been attuning?
can't you have been attuning?
can't they have been attuning?