Explanation

She bagged the door but said nothing.اس نے دروازہ کھولا لیکن بولا کچھ نہیں۔

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the above sentence belongs to simple past tense according to the formula "Subject + V2 + Object.

Subject (she) + V2(bagged) + Object (door).

said are the past and past participle of say.

ND29-11-2022