Which sentence uses an ordinary number rather than a distributive transformed form?

Cause of Ghayr Munsarif: Transformation (Adl)

• دَخَلَ الطُّلَّابُ ثُلَاثَ
• جَاءَ ثَلَاثَةُ طُلَّابٍ
• مَشَى القَوْمُ رُبَاعَ
• جَلَسُوا مَثْنَىٰ