could castaway
Regular verb: castaway - castawayed- castawayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could castaway
you could castaway
he could castaway
we could castaway
you could castaway
they could castaway 	I could be castawaying
you could be castawaying
he could be castawaying
we could be castawaying
you could be castawaying
they could be castawaying	I could have castawayed
you could have castawayed
he could have castawayed
we could have castawayed
you could have castawayed
they could have castawayed	I could have been castawaying
you could have been castawaying
he could have been castawaying
we could have been castawaying
you could have been castawaying
they could have been castawaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not castaway
you could not castaway
he could not castaway
we could not castaway
you could not castaway
they could not castaway 	I could not be castawaying
you could not be castawaying
he could not be castawaying
we could not be castawaying
you could not be castawaying
they could not be castawaying	I could not have castawayed
you could not have castawayed
he could not have castawayed
we could not have castawayed
you could not have castawayed
they could not have castawayed	I could not have been castawaying
you could not have been castawaying
he could not have been castawaying
we could not have been castawaying
you could not have been castawaying
they could not have been castawaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I castaway?
could you castaway?
could he castaway?
could we castaway?
could you castaway?
could they castaway? 	could I be castawaying?
could you be castawaying?
could he be castawaying?
could we be castawaying?
could you be castawaying?
could they be castawaying? 	could I have castawayed?
could you have castawayed?
could he have castawayed?
could we have castawayed?
could you have castawayed?
could they have castawayed? 	could I have been castawaying?
could you have been castawaying?
could he have been castawaying?
could we have been castawaying?
could you have been castawaying?
could they have been castawaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not castaway?
could you not castaway?
could he not castaway?
could we not castaway?
could you not castaway?
could they not castaway? 	could I not be castawaying?
could you not be castawaying?
could he not be castawaying?
could we not be castawaying?
could you not be castawaying?
could they not be castawaying? 	could I not have castawayed?
could you not have castawayed?
could he not have castawayed?
could we not have castawayed?
could you not have castawayed?
could they not have castawayed? 	could I not have been castawaying?
could you not have been castawaying?
could he not have been castawaying?
could we not have been castawaying?
could you not have been castawaying?
could they not have been castawaying?