Grammatical Sūtra: अव्यादवद्यादवक्रमुरव्रतायमवन्त्ववस्युषु च avyādavadyādavakramuravratāyamavantvavasyuṣu ca Individual Word Components: avyādavadyādavakramuravratāyamavantvavasyuṣu ca Sūtra with anuvṛtti words: avyādavadyādavakramuravratāyamavantvavasyuṣu ca saṁhitāyām (6.1.72), aci (6.1.77), prakṛtyā (6.1.115), antaḥpādam (6.1.115) Type of Rule: vidhi Preceding adhikāra rule:6.1.84 (1ekaḥ pūrvaparayoḥ)
Description:
The ((e)) or ((o)) retain their original form in the middle of a Vedic verse, when the following words come after them (though the ((a)) in these has a ((v)) and ((y)) following it): ((avyāt)), ((avadyāt)), ((avakramuḥ)), ((avrata)), ((ayam)), ((avantu)), ((avasyu))|| Source: Aṣṭādhyāyī 2.0