can gray
Verbo regolare: gray - grayed- grayed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can gray
you can gray
he can gray
we can gray
you can gray
they can gray 	I can be graying
you can be graying
he can be graying
we can be graying
you can be graying
they can be graying	I can have grayed
you can have grayed
he can have grayed
we can have grayed
you can have grayed
they can have grayed	I can have been graying
you can have been graying
he can have been graying
we can have been graying
you can have been graying
they can have been graying	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot gray
you cannot gray
he cannot gray
we cannot gray
you cannot gray
they cannot gray 	I cannot be graying
you cannot be graying
he cannot be graying
we cannot be graying
you cannot be graying
they cannot be graying	I cannot have grayed
you cannot have grayed
he cannot have grayed
we cannot have grayed
you cannot have grayed
they cannot have grayed	I cannot have been graying
you cannot have been graying
he cannot have been graying
we cannot have been graying
you cannot have been graying
they cannot have been graying	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I gray?
can you gray?
can he gray?
can we gray?
can you gray?
can they gray? 	can I be graying?
can you be graying?
can he be graying?
can we be graying?
can you be graying?
can they be graying? 	can I have grayed?
can you have grayed?
can he have grayed?
can we have grayed?
can you have grayed?
can they have grayed? 	can I have been graying?
can you have been graying?
can he have been graying?
can we have been graying?
can you have been graying?
can they have been graying? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not gray?
can you not gray?
can he not gray?
can we not gray?
can you not gray?
can they not gray? 	can I not be graying?
can you not be graying?
can he not be graying?
can we not be graying?
can you not be graying?
can they not be graying? 	can I not have grayed?
can you not have grayed?
can he not have grayed?
can we not have grayed?
can you not have grayed?
can they not have grayed? 	can I not have been graying?
can you not have been graying?
can he not have been graying?
can we not have been graying?
can you not have been graying?
can they not have been graying?