Declension table of ?parivartula

Neuter	Singular	Dual	Plural
Nominative	parivartulam	parivartule	parivartulāni
Vocative	parivartula	parivartule	parivartulāni
Accusative	parivartulam	parivartule	parivartulāni
Instrumental	parivartulena	parivartulābhyām	parivartulaiḥ
Dative	parivartulāya	parivartulābhyām	parivartulebhyaḥ
Ablative	parivartulāt	parivartulābhyām	parivartulebhyaḥ
Genitive	parivartulasya	parivartulayoḥ	parivartulānām
Locative	parivartule	parivartulayoḥ	parivartuleṣu

Compound parivartula -

Adverb -parivartulam -parivartulāt