Declension table of ?parivartula

Masculine	Singular	Dual	Plural
Nominative	parivartulaḥ	parivartulau	parivartulāḥ
Vocative	parivartula	parivartulau	parivartulāḥ
Accusative	parivartulam	parivartulau	parivartulān
Instrumental	parivartulena	parivartulābhyām	parivartulaiḥ parivartulebhiḥ
Dative	parivartulāya	parivartulābhyām	parivartulebhyaḥ
Ablative	parivartulāt	parivartulābhyām	parivartulebhyaḥ
Genitive	parivartulasya	parivartulayoḥ	parivartulānām
Locative	parivartule	parivartulayoḥ	parivartuleṣu

Compound parivartula -

Adverb -parivartulam -parivartulāt