Homework 2 Homework 2 1. As noted in number two, grammatical things are needed over and over again to express grammatical concepts.
Prepositions are grammatical glue that express relations between a noun and something else.
Since these relations are such a common thing to need to explain, the frequency of such words is high. People are lazy and use pronouns once the noun the pronoun refers to has been introduced over and over again. Any verb that is used in a grammatical way. Maybe is , maybe been . Maybe has .