* Present participle: When used as a verb, "loving" is the present participle of the verb "love." Example: "She is loving the new puppy."
* Adjective: "Loving" can describe a person or their actions. Example: "He has a loving heart."
* Gerund: When used as a noun, "loving" is a gerund. Example: "Loving is essential for a happy life."
To determine the part of speech, look at its role in the sentence.