Peter sang a song to Julie.
It seems that the verb "sang" selects the preposition, but to Julie is optional. And if we apply it to an X' Schema, how shall we do it? To Julie is the dependent of sang a song?
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Sign up to join this communityPeter sang a song to Julie.
It seems that the verb "sang" selects the preposition, but to Julie is optional. And if we apply it to an X' Schema, how shall we do it? To Julie is the dependent of sang a song?