Simple past tense and past participle of work.(verb)
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Use "worked" in a sentence
"After slavery ended, my sister Mary and me worked as ex-slaves, and we _worked_."
"Josie shivered and worked on, with the vision of schooldays all fled, with a face wan and tired, worked until, on a summers day, some one married another; then Josie crept to her mother like a hurt child, and sleptand sleeps."
"_All my days I have worked hard with my body_, _and according to the number of days I have worked_, _by just that much am I nearer the bottom of the Pit_."