The mark of fluent English-language writers or speakers is the way they effortlessly do away with words mandated by formal grammar, but which only impede the quick delivery of their ideas. Nonnative ...

An essential relative clause provides necessary, defining information about the noun. On the other hand, non‐ essential relative clauses provide additional, non‐necessary information about the noun.

Key points Position of adjectives after the noun Position of adjectives in front of the noun The shortening of some adjectives The meanings of a few adjectives change according to whether they are ...