"برگشتم" meaning in Persian

{
  "forms": [
    {
      "form": "bargaštam",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "verb form",
        "tr": "bargaštam"
      },
      "expansion": "برگشتم • (bargaštam)",
      "name": "head"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Persian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "bargaštan",
          "word": "برگشتن"
        }
      ],
      "glosses": [
        "first-person singular preterite indicative of برگشتن (bargaštan)"
      ],
      "id": "en-برگشتم-fa-verb-ngJdLV5i",
      "links": [
        [
          "برگشتن",
          "برگشتن#Persian"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "preterite",
        "singular"
      ]
    }
  ],
  "word": "برگشتم"
}

{
  "forms": [
    {
      "form": "bargaštam",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "verb form",
        "tr": "bargaštam"
      },
      "expansion": "برگشتم • (bargaštam)",
      "name": "head"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Persian entries with incorrect language header",
        "Persian non-lemma forms",
        "Persian verb forms"
      ],
      "form_of": [
        {
          "extra": "bargaštan",
          "word": "برگشتن"
        }
      ],
      "glosses": [
        "first-person singular preterite indicative of برگشتن (bargaštan)"
      ],
      "links": [
        [
          "برگشتن",
          "برگشتن#Persian"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "preterite",
        "singular"
      ]
    }
  ],
  "word": "برگشتم"
}