Yes.
The past participle form of the word "use" is "used."
"Use" is a regular verb; therefore, its past participle is "used".
The present participle of the verb "use" is "using" and the past participle is "used."
"ridden" is the past participle of "rode"
Used (e.g "It had been used for...", "John was used", etc.)
All are past and past participle in tense.
The present and past particle of the butterfly is butterflies. butterfly is a noun and doesn't have a present and past participle
You e it in the past tense. ex I burnt the barn
The perfect tenses are formed by using the auxiliary verb "have" followed by the past participle of the main verb. For example, in the present perfect tense, you use "have" or "has" followed by the past participle. In the past perfect tense, you use "had" followed by the past participle.
Took is the past tense of take.With had you use the past participle form. The past participle of take is taken.He had taken the car and left.
Both forms are "used."
The past participle is begun. For example: They had begun their homework when their mother got home.