W. G. Aston 
Grammar of the Japanese Spoken Language [PDF ebook] 

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. This Edition has been thoroughly rewritten. It is also much enlarged, and is almost completely a new work. More exclusive attention has been paid in it to the Tokio dialect, which now bids fair to become the language of the upper classes of Japan generally. At the suggestion of a friend, a literal interlinear translation of the examples has been added. No translation, however, has ordinarily been given of the particles which occur in them. Their meaning can be found in the chapter on particles.