ऋग्वेदे विश्वासटिप्पन्यः

Preposition frequency

frequencies of common preposition-like prefixes in the RV:

pra 986
vi 948
abhi 634
sam 608
pari 500
ni 483
anu 436
upa 394
adhi 272
prati 245
apa 167
ava 165
ati 143
antar 97
punar 87
saha 61

dhI

vishvAmitra famously uses the word ‘dhi’ in his mantra used by Arya-s in their saMdhyopAsana. Interestingly, it occurs at highest normalized frequency in his maNDala

RV_1 0.030 RV_2 0.023 RV_3 0.038 RV_4 0.030 RV_5 0.021 RV_6 0.031 RV_7 0.029 RV_8 0.030 RV_9 0.034 RV_10 0.021