... irregular, 62- 65 linking, 37, 82 adjectives, 106-107 moods, 72 number, 72 person, 72 plural, 113-114, 120 - 122 principal parts, 61 regular, 62 simple form, 61 singular, 1 12- 113 subjects, ... A, 27 2 Thurber, James, 133, 25 2 time, verb tenses, 67 tone, 300-3 02 transitions, 25 5 -25 6. See also conjunctive adverbs transitive verbs, 36 Trillin, Calvin, 85 Twain, Mark, 25 7 ... business letters, 328 tense, verbs, 60-71 future, 68 past, 67-68 time, 67 thank you letters, composing, 338-339 that, 97 thesauruses, 20 1 -20 2 they, 95 Thompson, Dorothy, 25 2 Thousand...