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to say; to utter; to declare
to name; to call
to go (e.g. "the alarm went ping"); to make a noise
何と言いましたか、もう一度。
What did you say? One more time.
彼は明日来ると言っていた。
He said he would come tomorrow.
言わなければよかったと今でも後悔している。
I still regret that I shouldn't have said it.