"бях" meaning in 保加利亞語

{
  "categories": [
    {
      "kind": "other",
      "name": "保加利亞語動詞變位形式",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "保加利亞語非詞元形式",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自原始斯拉夫語的保加利亞語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "源自原始斯拉夫語的保加利亞語繼承詞",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "繼承自原始斯拉夫語 *běxъ",
  "forms": [
    {
      "form": "bjah",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "保加利亞語",
  "lang_code": "bg",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "съм"
        }
      ],
      "glosses": [
        "съм (sǎm) 的第一人稱單數過去未完成時直陳式"
      ],
      "id": "zh-бях-bg-verb-adU1xfLv",
      "tags": [
        "form-of"
      ]
    },
    {
      "form_of": [
        {
          "word": "съм"
        }
      ],
      "glosses": [
        "съм (sǎm) 的第一人稱單數不定過去式直陳式"
      ],
      "id": "zh-бях-bg-verb-8aANrfOq",
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "бях"
}

{
  "categories": [
    "保加利亞語動詞變位形式",
    "保加利亞語非詞元形式",
    "有1個詞條的頁面",
    "派生自原始斯拉夫語的保加利亞語詞",
    "源自原始斯拉夫語的保加利亞語繼承詞"
  ],
  "etymology_text": "繼承自原始斯拉夫語 *běxъ",
  "forms": [
    {
      "form": "bjah",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "保加利亞語",
  "lang_code": "bg",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "съм"
        }
      ],
      "glosses": [
        "съм (sǎm) 的第一人稱單數過去未完成時直陳式"
      ],
      "tags": [
        "form-of"
      ]
    },
    {
      "form_of": [
        {
          "word": "съм"
        }
      ],
      "glosses": [
        "съм (sǎm) 的第一人稱單數不定過去式直陳式"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "бях"
}