OPTIONS:Present ParticipleA present participle is a word that:ends "-ing"is formed from a verbis used as an adjective or to form VERB tense.e.g., "We will be staying"; "She would have been expecting me"InfinitiveAn infinitive is:formed from a verb but doesn't act as a verbacts as a noun, adjective, or adverbactually made up of two words: to + verb. These two words act together as a noun, adjective, or adverb.e.g., "I love to swim" (noun); "The PERSON to call is Jeff" (adjective); "I can't wait to see!" (verb)GerundA gerund is any of VARIOUS nonfinite verb forms in various languages that:functions as a nounhas the properties of both verb and noun, such as being modifiable by an adverb and being able to take a direct object.e.g., “Running is fun.” (acting as a noun)Perfect ParticipleThe perfect participle:indicates completed actionformed by putting the present participle 'having' in FRONT of the past participle, e.g., having done, having finished, having read, having spoken.can be used to form the passive voice.Thus the correct answer is Option 3