"ছিলেন" meaning in Bengalese

{
  "categories": [
    {
      "kind": "other",
      "name": "Voci verbali in bengalese",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Da আছ- (ach-)"
  ],
  "lang": "Bengalese",
  "lang_code": "bn",
  "pos": "verb",
  "pos_title": "Voce verbale",
  "senses": [
    {
      "form_of": [
        {
          "word": "era"
        }
      ],
      "glosses": [
        "era"
      ],
      "id": "it-ছিলেন-bn-verb-SeqrfnXZ",
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "stava"
        }
      ],
      "glosses": [
        "stava"
      ],
      "id": "it-ছিলেন-bn-verb-HI1AOOWS",
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "eravate"
        }
      ],
      "glosses": [
        "eravate"
      ],
      "id": "it-ছিলেন-bn-verb-qnvtpuv6",
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "stavate"
        }
      ],
      "glosses": [
        "stavate"
      ],
      "id": "it-ছিলেন-bn-verb-d~S2vgc7",
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "erano"
        }
      ],
      "glosses": [
        "erano"
      ],
      "id": "it-ছিলেন-bn-verb-HYfri~Qz",
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "stavano"
        }
      ],
      "glosses": [
        "stavano"
      ],
      "id": "it-ছিলেন-bn-verb-DF8h4R8f",
      "tags": [
        "formal"
      ]
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "ছিলেন"
}

{
  "categories": [
    "Voci verbali in bengalese"
  ],
  "etymology_texts": [
    "Da আছ- (ach-)"
  ],
  "lang": "Bengalese",
  "lang_code": "bn",
  "pos": "verb",
  "pos_title": "Voce verbale",
  "senses": [
    {
      "form_of": [
        {
          "word": "era"
        }
      ],
      "glosses": [
        "era"
      ],
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "stava"
        }
      ],
      "glosses": [
        "stava"
      ],
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "eravate"
        }
      ],
      "glosses": [
        "eravate"
      ],
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "stavate"
        }
      ],
      "glosses": [
        "stavate"
      ],
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "erano"
        }
      ],
      "glosses": [
        "erano"
      ],
      "tags": [
        "formal"
      ]
    },
    {
      "form_of": [
        {
          "word": "stavano"
        }
      ],
      "glosses": [
        "stavano"
      ],
      "tags": [
        "formal"
      ]
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "ছিলেন"
}