"ʔəx̌id la" meaning in Lushootseed

{
  "forms": [
    {
      "form": "Lushootseed: ʔəx̌id kʷa",
      "tags": [
        "Northern"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "adverb"
      },
      "expansion": "ʔəx̌id la",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lushootseed entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "perhaps"
      ],
      "id": "en-ʔəx̌id_la-lut-adv-G6LrsnXo",
      "qualifier": "Southern Lushootseed",
      "raw_glosses": [
        "(Southern Lushootseed) perhaps"
      ]
    }
  ],
  "word": "ʔəx̌id la"
}

{
  "forms": [
    {
      "form": "Lushootseed: ʔəx̌id kʷa",
      "tags": [
        "Northern"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "lut",
        "2": "adverb"
      },
      "expansion": "ʔəx̌id la",
      "name": "head"
    }
  ],
  "lang": "Lushootseed",
  "lang_code": "lut",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Lushootseed adverbs",
        "Lushootseed entries with incorrect language header",
        "Lushootseed lemmas",
        "Lushootseed multiword terms"
      ],
      "glosses": [
        "perhaps"
      ],
      "qualifier": "Southern Lushootseed",
      "raw_glosses": [
        "(Southern Lushootseed) perhaps"
      ]
    }
  ],
  "word": "ʔəx̌id la"
}

{
  "called_from": "form_descriptions/1147",
  "msg": "suspicious related form tags ('Northern',): 'Lushootseed: ʔəx̌id kʷa' in 'ʔəx̌id la (Northern Lushootseed: ʔəx̌id kʷa)'",
  "path": [
    "ʔəx̌id la"
  ],
  "section": "Lushootseed",
  "subsection": "adverb",
  "title": "ʔəx̌id la",
  "trace": ""
}