English verb conjugation
COULD CASTAWAY

Regular verb: castaway - castawayed - castawayed

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?