historical evidence, [121].

collateral evidence, [122].

genealogical classification, [124].

comparative value of grammar in the classification of languages, [170].

comparative grammar, [214].

Bopp's “Comparative Grammar,” [214].

origin of grammatical forms, [215].

mode of tracing back the grammatical framework of the Aryan languages to original independent words, [231-234].

result of Bopp's “Comparative Grammar,” [234].

Aryan grammar, [234].