The Ruling and Time for Making Up Voluntary Prayers and the Regular Sunnah Prayers

Question:
Voluntary prayers are not made up at all...?

Answer:
The Sunnah of the midday prayer is not made up after the afternoon prayer.
Q: What about the other voluntary prayers?
A: They are made up within their time.
The Sunnah before the midday prayer is made up after it.
The Sunnah of the dawn prayer is made up after it.
The Sunnah of the night prayer is valid throughout the night, but before the middle of the night is better.
Q: If someone prayed the afternoon prayer and remembered that he had not prayed the Sunnah of the dawn prayer?
The Shaykh: It is a Sunnah whose time has passed.