No, it is a verb form, the past participle of 'to write.'
Wrote is the past tense of write, and written is the past participle.
Formed is the past participle of form.
The past participle form of wear is worn.
The past participle form of "give" is "given".
The past tense of write is wrote.The past participle of write is written.
The past participle of write is written.infinitive: writepast: wrotepast participle: written
wrote is the past tense, written is past participle
The present participle is writing.The past participle is written.
The past participle is done.
Wrote is the past tense, written is the past participle, and writing is the present participle.
Were is a past tense form of be. The past participle of be is been.