Parts of speech, classified, [1].

Passive voice and active voice explained, [56]; forms of, [92-100].

Past participle, explanation and use of, [46-48].

Past tense, explanation and use of, [46-48].

Participles, explanation of, [80]; confusion with gerunds, [80]; dangling, [80-81]; at beginning of sentence, [81]; preceded by thus, [81].

Period, use of, [137].

Periodic sentence, [117].

Personal pronouns, defined, [13]; classified, [13]; compound personal pronouns, [26]; use of common and of grave forms of, [29] (2); unnecessary use of, [29] (3).

Piece, Glossary.

Photo, Glossary.