Question

Which word in the sentence is a past participle

Answer 1

In grammar, the past participle of a verb is a form that is usually the same as the past form and so ends in '-ed'.

Answer 2

A past participle is when a word ends with "ed" and it is used in forming perfect and passive tenses and sometimes as an adjective. A participle expresses completed action so a pasty participle is an action which is in the past.