One way to describe the subject of a sentence is to use a (n) infinitive. gerund. article. preposition.

Gerund is use to describe the subject in a sentence. Gerund are verbs that are used as a noun. An example of a gerund is the sentence "Jogging is beneficial to the health." The word "jogging" is an action word but in the sentence, it is used as a noun which means it is a gerund.