While you should always double check your grammar, here are a couple of websites to find resources on grammar questions:
Index to journal articles, essays, books, and dissertations for: language, literature, folklore, linguistics, literary theory and criticism, and the dramatic arts.
Full text literary criticism, overviews and reviews of literary works, author biographies in all disciplines, from all times and geographic areas.
Archive of core journals and books in the humanities, social sciences, and sciences. Log in via Microsoft or use Find My Institution (type Benedict to see our school).