"quel que fût" meaning in French

{
  "forms": [
    {
      "form": "quelle que fût",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "quels que fussent",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "quelles que fussent",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "f": "quelle que fût",
        "fp": "quelles que fussent",
        "mp": "quels que fussent"
      },
      "expansion": "quel que fût m (feminine quelle que fût, masculine plural quels que fussent, feminine plural quelles que fussent)",
      "name": "fr-det"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "det",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French determiners",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "present simple subjunctive",
          "word": "quel que soit"
        },
        {
          "tags": [
            "perfect",
            "present",
            "subjunctive"
          ],
          "word": "quel qu’ait été"
        },
        {
          "tags": [
            "past",
            "perfect",
            "subjunctive"
          ],
          "word": "quel qu’eût été"
        }
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1819, Œuvres de Marmontel, page 502",
          "text": "Mais l’hexamètre, dans sa variété, gardait une mesure égale ; et quel qu’en fût le mouvement, le nombre des syllabes, et la combinaison des deux pieds qui le composaient, ils ne formaient jamais ensemble que vingt-quatre temps, divisés en six pieds chroniquement égaux [...]",
          "type": "quotation"
        },
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1857, Œuvres de Walter Scott, page 62",
          "text": "[...] quel que fût le rang qu’il occupât dans le monde, ses manières, sans qu’il eût l’air de s’en faire accroire, annonçaient un homme aimable et bien né.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "whatever, regardless of what, no matter what ... was/were"
      ],
      "id": "en-quel_que_fût-fr-det-dWj84lmB",
      "links": [
        [
          "whatever",
          "whatever"
        ],
        [
          "regardless of",
          "regardless of"
        ],
        [
          "no matter what",
          "no matter what"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kɛl kə fy/"
    }
  ],
  "word": "quel que fût"
}

{
  "coordinate_terms": [
    {
      "english": "present simple subjunctive",
      "word": "quel que soit"
    },
    {
      "tags": [
        "perfect",
        "present",
        "subjunctive"
      ],
      "word": "quel qu’ait été"
    },
    {
      "tags": [
        "past",
        "perfect",
        "subjunctive"
      ],
      "word": "quel qu’eût été"
    }
  ],
  "forms": [
    {
      "form": "quelle que fût",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "quels que fussent",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "quelles que fussent",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "f": "quelle que fût",
        "fp": "quelles que fussent",
        "mp": "quels que fussent"
      },
      "expansion": "quel que fût m (feminine quelle que fût, masculine plural quels que fussent, feminine plural quelles que fussent)",
      "name": "fr-det"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "det",
  "senses": [
    {
      "categories": [
        "French determiners",
        "French entries with incorrect language header",
        "French lemmas",
        "French multiword terms",
        "French terms with IPA pronunciation",
        "French terms with quotations",
        "Requests for translations of French quotations"
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1819, Œuvres de Marmontel, page 502",
          "text": "Mais l’hexamètre, dans sa variété, gardait une mesure égale ; et quel qu’en fût le mouvement, le nombre des syllabes, et la combinaison des deux pieds qui le composaient, ils ne formaient jamais ensemble que vingt-quatre temps, divisés en six pieds chroniquement égaux [...]",
          "type": "quotation"
        },
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1857, Œuvres de Walter Scott, page 62",
          "text": "[...] quel que fût le rang qu’il occupât dans le monde, ses manières, sans qu’il eût l’air de s’en faire accroire, annonçaient un homme aimable et bien né.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "whatever, regardless of what, no matter what ... was/were"
      ],
      "links": [
        [
          "whatever",
          "whatever"
        ],
        [
          "regardless of",
          "regardless of"
        ],
        [
          "no matter what",
          "no matter what"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kɛl kə fy/"
    }
  ],
  "word": "quel que fût"
}