English Grammar Book 1
Regular and Irregular Verbs 99
Was and Were 104
2 The Capital Letter 6 The Past Progressive Tense 106
The Future Tense 108
Can and Could 112
May and Might 113
3 Nouns8 Do, Does and Did 115
Common Nouns 8 Would and Should 120
Proper Nouns 13
Singular Nouns 21
Plural Nouns 23 8 Subject-Verb Agreement 123
Collective Nouns 34
Masculine and Feminine Nouns 37
9 Adverbs 127