Appendix A: Words in the Vocabulary

nouns: boy, girl, john, mary, horse, duck, car, boat, park, river
(10 nouns in total)

verbs: saw, swam, swimming, ran, runs, running, is, was, raced, floated, said, heard
(12 verbs in total)

auxiliary verbs: is, was 
(2 auxiliary verbs in total)

adjectives: fast, blue , red
(three adjectives in total)

articles: the
(one article)

prepositions: with, in, after
(three prepositions in total)

pronouns: that, she, they
(three pronouns in total)

Adverb: fast
(one adverb)