蝦夷方言藻汐草

Ku= is the documented first-person singular subject/possessive prefix and fits ク under 吾. The equals sign indicates attachment in modern analysis; it is absent from the manuscript. Kuani and kani are independently listed pronouns on the same line. The report’s token-boundary matcher undercounts an unfinished prefix query such as ku=: ordinary attached forms are illustrated separately by ku=an. Bare ku retrieval also includes bound forms and homonyms, so its count is not a count of independent pronouns.