"if so be" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "英語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語_接続詞",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "conj",
  "pos_title": "接続詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "英語 古用法",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Mr Scudder. I believe you’re straight, but if so be you are not I should warn you that I’m a handy man with a gun. (John Buchan. \"The Thirty-nine Steps\")〔1915年〕",
          "translation": "スカッダーさん。私はあなたが誠実な人だと信じています。しかし、もしもそうでなかった場合、私が銃の扱いに熟練していることを警告しておかねばなりません。"
        }
      ],
      "glosses": [
        "もし...ならば。もし...という場合。"
      ],
      "id": "ja-if_so_be-en-conj-wo7En7EN",
      "tags": [
        "dated"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "if"
    }
  ],
  "word": "if so be"
}

{
  "categories": [
    "英語",
    "英語_接続詞"
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "conj",
  "pos_title": "接続詞",
  "senses": [
    {
      "categories": [
        "英語 古用法"
      ],
      "examples": [
        {
          "text": "Mr Scudder. I believe you’re straight, but if so be you are not I should warn you that I’m a handy man with a gun. (John Buchan. \"The Thirty-nine Steps\")〔1915年〕",
          "translation": "スカッダーさん。私はあなたが誠実な人だと信じています。しかし、もしもそうでなかった場合、私が銃の扱いに熟練していることを警告しておかねばなりません。"
        }
      ],
      "glosses": [
        "もし...ならば。もし...という場合。"
      ],
      "tags": [
        "dated"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "if"
    }
  ],
  "word": "if so be"
}