Punjabi Vyakaran Te Rachnavali (or CBSE Punjabi Vyakaran Ate Likhat Rachna
If you cannot find a clean copy of Duggal’s PDF, you are not lost. These alternatives are equally good, or better for modern needs: punjabi grammar by narinder singh duggal pdf
Unlike prepositions in English, Punjabi uses postpositions that follow the noun/pronoun and change its case. Duggal provides exhaustive lists with examples (e.g., ne , nū̃ , dā , varga , tō̃ ). Punjabi Vyakaran Te Rachnavali (or CBSE Punjabi Vyakaran