Adjectives and Adverbs Adverbs describe verbs and adjectives. To form regular adverbs, add -ly to most adjectives. Words ending in -y change -ily.
Adjectives; An adjective is a word that describes a noun or pronoun such as a person, place, thing, or idea;
Modal Verbs – Meaning – Expressing – Examples; must, must not, can, could, may, might, need, need not, should / ought to, had better;