Seit is a preposition,which translates as since and therefore has no past participle.
If you mean seid (2nd person plural of the verb sein - to be) then the past participle is seid gewesen
The past participle for "wandern" in German is "gewandert."
ANSWER Verheiratet. Past participle of verb "heiraten" (to marry)
The past participle of "am not" is "have not been."
The past participle of "do" is "done." The past participle of "have" is "had."
The past participle of the word "have" is "had."
The past tense and the past participle is "answered".
The past tense of "have" is "had," and the past participle is also "had."
The past and past participle for "buy" is "bought."
"Sold" does not have any past participle; it is the past participle of "sell".
The past participle of "was" is "been" and the past participle of "were" is also "been".
Being is the present participle. The past participle is been.
Eating is the present participle; eaten is the past participle.