An essay towards an universal and rational grammar [electronic resource] : together with rules for learning Latin, in English verse. Formerly composed by Mr. Shirley, the best Dramatic Poet in his Time, (see Wood's Athen. Oxoniens. p. 377.) To which is annex'd the Latin particles, and a catalogue of above two thousand words the same (the Termination excepted) in English as in Latin, &c. For the Use of Prince William.