"aren" meaning in Middle English

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "are"
          },
          "expansion": "English: are",
          "name": "desc"
        }
      ],
      "text": "English: are"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "ang",
        "3": "earon"
      },
      "expansion": "Old English earon",
      "name": "inh"
    },
    {
      "args": {
        "1": "enm",
        "2": "gem-pro",
        "3": "*arun"
      },
      "expansion": "Proto-Germanic *arun",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old English earon, earun, arun, alternative present plural of wesan (“to be”), from Proto-Germanic *arun, an innovated third-person present plural of *beuną (“to be, become”).",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb form"
      },
      "expansion": "aren",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "been"
        }
      ],
      "glosses": [
        "plural present indicative of been"
      ],
      "id": "en-aren-enm-verb-cIvwEK~M",
      "links": [
        [
          "been",
          "been#Middle English"
        ]
      ],
      "synonyms": [
        {
          "word": "are"
        },
        {
          "word": "ere"
        },
        {
          "word": "eren"
        }
      ],
      "tags": [
        "form-of",
        "indicative",
        "plural",
        "present"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈaːrən/"
    },
    {
      "ipa": "/ˈarən/"
    }
  ],
  "word": "aren"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb"
      },
      "expansion": "aren",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "oren"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Middle English terms unique to the Ormulum",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of oren"
      ],
      "id": "en-aren-enm-verb-woA4SOhn",
      "links": [
        [
          "oren",
          "oren#Middle English"
        ]
      ],
      "raw_glosses": [
        "(Ormulum) Alternative form of oren"
      ],
      "tags": [
        "Ormulum",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "aren"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English lemmas",
    "Middle English non-lemma forms",
    "Middle English terms derived from Old English",
    "Middle English terms derived from Proto-Germanic",
    "Middle English terms inherited from Old English",
    "Middle English terms inherited from Proto-Germanic",
    "Middle English terms with IPA pronunciation",
    "Middle English verb forms",
    "Middle English verbs"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "are"
          },
          "expansion": "English: are",
          "name": "desc"
        }
      ],
      "text": "English: are"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "ang",
        "3": "earon"
      },
      "expansion": "Old English earon",
      "name": "inh"
    },
    {
      "args": {
        "1": "enm",
        "2": "gem-pro",
        "3": "*arun"
      },
      "expansion": "Proto-Germanic *arun",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old English earon, earun, arun, alternative present plural of wesan (“to be”), from Proto-Germanic *arun, an innovated third-person present plural of *beuną (“to be, become”).",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb form"
      },
      "expansion": "aren",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Middle English plural forms"
      ],
      "form_of": [
        {
          "word": "been"
        }
      ],
      "glosses": [
        "plural present indicative of been"
      ],
      "links": [
        [
          "been",
          "been#Middle English"
        ]
      ],
      "tags": [
        "form-of",
        "indicative",
        "plural",
        "present"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈaːrən/"
    },
    {
      "ipa": "/ˈarən/"
    }
  ],
  "synonyms": [
    {
      "word": "are"
    },
    {
      "word": "ere"
    },
    {
      "word": "eren"
    }
  ],
  "word": "aren"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English lemmas",
    "Middle English verbs"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb"
      },
      "expansion": "aren",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "oren"
        }
      ],
      "categories": [
        "Middle English terms unique to the Ormulum"
      ],
      "glosses": [
        "Alternative form of oren"
      ],
      "links": [
        [
          "oren",
          "oren#Middle English"
        ]
      ],
      "raw_glosses": [
        "(Ormulum) Alternative form of oren"
      ],
      "tags": [
        "Ormulum",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "aren"
}