"ka" meaning in Iban

{
  "head_templates": [
    {
      "args": {
        "1": "iba",
        "2": "verb"
      },
      "expansion": "ka",
      "name": "head"
    }
  ],
  "lang": "Iban",
  "lang_code": "iba",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "deka"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Iban entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with raw sortkeys",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "I want to eat rice.",
          "text": "Aku ka makai asi.",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of deka."
      ],
      "id": "en-ka-iba-verb-PY55Qmxf",
      "links": [
        [
          "deka",
          "deka#Iban"
        ]
      ],
      "raw_glosses": [
        "(informal, modal auxiliary) Contraction of deka."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "auxiliary",
        "contraction",
        "informal",
        "modal"
      ]
    }
  ],
  "sounds": [
    {
      "other": "/käʔ̚/"
    }
  ],
  "word": "ka"
}

{
  "categories": [
    "Pages using lite templates",
    "Pages with raw sortkeys"
  ],
  "head_templates": [
    {
      "args": {
        "1": "iba",
        "2": "verb"
      },
      "expansion": "ka",
      "name": "head"
    }
  ],
  "lang": "Iban",
  "lang_code": "iba",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "deka"
        }
      ],
      "categories": [
        "Iban auxiliary verbs",
        "Iban contractions",
        "Iban entries with incorrect language header",
        "Iban informal terms",
        "Iban lemmas",
        "Iban terms with IPA pronunciation",
        "Iban terms with usage examples",
        "Iban verbs",
        "Pages with raw sortkeys"
      ],
      "examples": [
        {
          "english": "I want to eat rice.",
          "text": "Aku ka makai asi.",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of deka."
      ],
      "links": [
        [
          "deka",
          "deka#Iban"
        ]
      ],
      "raw_glosses": [
        "(informal, modal auxiliary) Contraction of deka."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "auxiliary",
        "contraction",
        "informal",
        "modal"
      ]
    }
  ],
  "sounds": [
    {
      "other": "/käʔ̚/"
    }
  ],
  "word": "ka"
}