Masculine base word: papI (sun)
| Case | Singular | Dual | Plural | 
| Nominative (NOM) | papIHa | papyO | papyaHa | 
| Accusative (ACC) | papIm | papyO | papIn | 
| Instrumental (INS) | papyA | papIbhyAm | papIbhiHa | 
| Dative (DAT) | papye | papIbhyAm | papIbhyaHa | 
| Ablative (ABL) | papyaHa | papIbhyAm | papIbhyaHa | 
| Genitive (GEN) | papyaHa | papyoHa | papyAm | 
| Locative (LOC) | papI | papyoHa | papISHu | 
| Vocative (VOC) | papIHa | papyO | papyaHa | 
Feminine base word: nadI (river)
| Case | Singular | Dual | Plural | 
| Nominative (NOM) | nadI | nadyO | nadyaHa | 
| Accusative (ACC) | nadIm | nadyO | nadIHa | 
| Instrumental (INS) | nadyA | nadIbhyAm | nadIbhiHa | 
| Dative (DAT) | nadyE | nadIbhyAm | nadIbhyaHa | 
| Ablative (ABL) | nadyAHa | nadIbhyAm | nadIbhyaHa | 
| Genitive (GEN) | nadyAHa | nadyoHa | nadInAm | 
| Locative (LOC) | nadyAm | nadyoHa | nadISHu | 
| Vocative (VOC) | nadi | nadyO | nadIHa | 
There are several irregular forms that can be seen in [KALE1995] [1]