To Forget a Time-Specified Nadhr

Q: I traveled to Iran last your and I took a nadhr that if I would go the next year again, I would read the whole Qur’an at the shrine of Imam Riḍā (a.). This year we went there and I have read a great deal of Qur’an but I forgot the nadhr and only remembered it one month after I came back to my country. What can I do now?

A: If your nadhr was specified for this year, you are responsible for nothing as per the given question. Otherwise, complete the Qur’an at the shrine of Imam Riḍa’ (a.) later.