Theoretical studies of Latvian grammar have a great deal to offer to contemporary linguistics. Although traditionally Lithuanian has been the most widely studied Baltic language in diachronic and synchronic linguistics alike, Latvian has a number of distinctive features that can prove valuable both for historical, and perhaps even more so, for synchronic language research. Therefore, at the very least, contemporary typological, areal, and language contact studies involving Baltic languages should account for data from Latvian. Typologically, Latvian grammar is a classic Indo-European...