can tun
Verbo regolare: tun - tuned- tuned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can tun
you can tun
he can tun
we can tun
you can tun
they can tun 	I can be tuning
you can be tuning
he can be tuning
we can be tuning
you can be tuning
they can be tuning	I can have tuned
you can have tuned
he 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
he can have been tuning
we can have been tuning
you can have been tuning
they can have been tuning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't tun
you can't tun
he can't tun
we can't tun
you can't tun
they can't tun 	I can't be tuning
you can't be tuning
he 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
he 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
he can't have been tuning
we can't have been tuning
you can't have been tuning
they can't have been tuning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I tun?
can you tun?
can he tun?
can we tun?
can you tun?
can they tun? 	can I be tuning?
can you be tuning?
can he be tuning?
can we be tuning?
can you be tuning?
can they be tuning? 	can I have tuned?
can you have tuned?
can he 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 he have been tuning?
can we have been tuning?
can you have been tuning?
can they have been tuning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I tun?
can't you tun?
can't he tun?
can't we tun?
can't you tun?
can't they tun? 	can't I be tuning?
can't you be tuning?
can't he 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 he 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 he have been tuning?
can't we have been tuning?
can't you have been tuning?
can't they have been tuning?