Adjective + Infinitive. After an adjective, it is common to use an infinitive verb

Verb + Gerund. A gerund or an infinitive can be used after a main verb

Subject = Gerund. When you need an action as a subject, use a gerund.

A gerund is a verb form that ends in “-ing” and is used as a noun (walking, traveling, voting);

Is the base form of a verb preceded by “to” (to walk, to travel, to vote).

Gerunds and infinitives can function as the subject of a sentence or the object of a verb.