What Are Past Participles?
Past participles are formed from verbs. Past participles (just like present participles) can be used as adjectives or used to form verb tenses.
The past participle is often, but not always(go 같은 불규칙형이 있습니다), formed by adding the suffix -ed to a verb.
It can also be paired with an auxiliary verb like "was," "were," "has" and "had" to show that an action has been completed.
For example:
He was finished with the project.
The cookies were baked fresh this morning.
She has burned dinner before.
I have lived an interesting life.
He has lied to me too many times!