"করতেন" meaning in Bengalese

{
  "categories": [
    {
      "kind": "other",
      "name": "Voci verbali in bengalese",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Bengalese",
  "lang_code": "bn",
  "pos": "verb",
  "pos_title": "Voce verbale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Espressioni formali-BN",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "faceva"
        }
      ],
      "glosses": [
        "(abitudine) faceva"
      ],
      "id": "it-করতেন-bn-verb-PrF7mXzJ",
      "tags": [
        "form-of",
        "formal"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Espressioni formali-BN",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "facevate"
        }
      ],
      "glosses": [
        "(abitudine) facevate"
      ],
      "id": "it-করতেন-bn-verb-DQB65xkp",
      "tags": [
        "form-of",
        "formal"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Espressioni formali-BN",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "facevano"
        }
      ],
      "glosses": [
        "(abitudine) facevano"
      ],
      "id": "it-করতেন-bn-verb-cW8OhdsO",
      "tags": [
        "form-of",
        "formal"
      ]
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "করতেন"
}

{
  "categories": [
    "Voci verbali in bengalese"
  ],
  "lang": "Bengalese",
  "lang_code": "bn",
  "pos": "verb",
  "pos_title": "Voce verbale",
  "senses": [
    {
      "categories": [
        "Espressioni formali-BN"
      ],
      "form_of": [
        {
          "word": "faceva"
        }
      ],
      "glosses": [
        "(abitudine) faceva"
      ],
      "tags": [
        "form-of",
        "formal"
      ]
    },
    {
      "categories": [
        "Espressioni formali-BN"
      ],
      "form_of": [
        {
          "word": "facevate"
        }
      ],
      "glosses": [
        "(abitudine) facevate"
      ],
      "tags": [
        "form-of",
        "formal"
      ]
    },
    {
      "categories": [
        "Espressioni formali-BN"
      ],
      "form_of": [
        {
          "word": "facevano"
        }
      ],
      "glosses": [
        "(abitudine) facevano"
      ],
      "tags": [
        "form-of",
        "formal"
      ]
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "করতেন"
}