02b-Missing-Form-2.xml

<?xml version="1.0" encoding="UTF-8"?>
<morphology
    xmlns="https://www.adambaker.org/mortal-engine"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="https://www.adambaker.org/mortal-engine morphology.xsd">
    <writing-systems src="writing-systems.xml"/>
    <model label="Nouns">
        <stem-list label="Stem">
            <filename>01-stems.xml</filename>
            <matching-tag>noun</matching-tag>
        </stem-list>
        <morpheme label="Plural">
            <allomorph>
                <form lang="wk-LA">lar</form>
            </allomorph>
        </morpheme>
        <morpheme label="Accusative">
            <optional/>
            <allomorph>
                <form lang="wk-LA">y</form>
                <form lang="wk-AR">ش</form>
            </allomorph>
        </morpheme>
    </model>
</morphology>