Declension table of ?grahāvarta

Masculine	Singular	Dual	Plural
Nominative	grahāvartaḥ	grahāvartau	grahāvartāḥ
Vocative	grahāvarta	grahāvartau	grahāvartāḥ
Accusative	grahāvartam	grahāvartau	grahāvartān
Instrumental	grahāvartena	grahāvartābhyām	grahāvartaiḥ grahāvartebhiḥ
Dative	grahāvartāya	grahāvartābhyām	grahāvartebhyaḥ
Ablative	grahāvartāt	grahāvartābhyām	grahāvartebhyaḥ
Genitive	grahāvartasya	grahāvartayoḥ	grahāvartānām
Locative	grahāvarte	grahāvartayoḥ	grahāvarteṣu

Compound grahāvarta -

Adverb -grahāvartam -grahāvartāt