8.3.7 nashchhavyaprashAn

8.3.7 nashchhavyaprashAn
...............

When a word-final 'n' is followed by a 'chhav', replace it with 'ruM'.

The following illustration derives the form shown in the examples below:
BG 1.26+27

sakhINstathA ⇐{8.3.34}
sakhIN+Ha tathA ⇐{8.3.15}
sakhIN+r tathA ⇐{1.3.2}
sakhIM+ruM tathA ⇐{8.3.4}
sakhIn+ruM tathA ⇐{8.3.7}
sakhIn tathA

BG 1.26+27
Underlying: tatra apashyat sthitAn pArthas pitRin atha pitAmahAn , AchAryAn mAtulAn bhrAtRin putrAn pOtrAn sakhIn tathA shvashurAn suhRudas cha eva senayos ubhayos api .

AchAryAnmAtulAnbhrAtRinputrAnpOtrAnsakhINstathA

BG 1.33
Underlying: yeSHAm arthe kANkSHitam nas rAjyam bhogAs sukhAni cha , te ime avasthitAs yuddhe prANNAn tyaktvA dhanAni cha .

prANNANstyaktvA

BG 2.5
Underlying: gurUn ahatvA hi mahAnubhAvAn shreyas bhoktum bhEkSHyam api iha loke , hatvA arthakAmAn tu gurUn iha eva , bhuNjIya bhogAn rudhirapradigdhAn .

hatvArthakAmANstu

BG 2.11
Underlying: shrI bhagavAn uvAcha . ashochyAn anvashochas tvam prajnyAvAdAn cha bhASHase , gatAsUn agatAsUn cha na anushochanti paNNDitAs .

prajnyAvAdANshcha
agatAsUNshcha

BG 2.14
Underlying: mAtrAsparshAs tu kOnteya shItoSHNNasukhaduHakhadAs , AgamApAyinas anityAs tAn titikSHasva bhArata .

anityAstANstitikSHasva

BG 2.36
Underlying: avAchyavAdAn cha bahUn vadiSHyanti tava ahitAs , nindantas tava sAmarthyam tatas duHakhataram nu kim .

avAchyavAdANshcha

BG 2.71
Underlying: vihAya kAmAn yas sarvAn pumAn charati niHaspRuhas , nirmamas nirahaNkAras sas shAntim adhigachchhati .

pumANshcharati