Usage patterns
飛車を取るto capture the rook
I was able to capture the opponent's rook because of their carelessness.
飛車が成るfor the rook to promote (into 竜王)
The rook entered enemy territory and promoted.
飛車を振るto shift the rook to the side (as in the 振り飛車 strategy)
Early in the game, he shifted his rook to the side to set up an attacking formation.