Declension table of ?pratyaṅgirasa

Masculine	Singular	Dual	Plural
Nominative	pratyaṅgirasaḥ	pratyaṅgirasau	pratyaṅgirasāḥ
Vocative	pratyaṅgirasa	pratyaṅgirasau	pratyaṅgirasāḥ
Accusative	pratyaṅgirasam	pratyaṅgirasau	pratyaṅgirasān
Instrumental	pratyaṅgirasena	pratyaṅgirasābhyām	pratyaṅgirasaiḥ pratyaṅgirasebhiḥ
Dative	pratyaṅgirasāya	pratyaṅgirasābhyām	pratyaṅgirasebhyaḥ
Ablative	pratyaṅgirasāt	pratyaṅgirasābhyām	pratyaṅgirasebhyaḥ
Genitive	pratyaṅgirasasya	pratyaṅgirasayoḥ	pratyaṅgirasānām
Locative	pratyaṅgirase	pratyaṅgirasayoḥ	pratyaṅgiraseṣu

Compound pratyaṅgirasa -

Adverb -pratyaṅgirasam -pratyaṅgirasāt