Declension table of ?gopāyaka

Neuter	Singular	Dual	Plural
Nominative	gopāyakam	gopāyake	gopāyakāni
Vocative	gopāyaka	gopāyake	gopāyakāni
Accusative	gopāyakam	gopāyake	gopāyakāni
Instrumental	gopāyakena	gopāyakābhyām	gopāyakaiḥ
Dative	gopāyakāya	gopāyakābhyām	gopāyakebhyaḥ
Ablative	gopāyakāt	gopāyakābhyām	gopāyakebhyaḥ
Genitive	gopāyakasya	gopāyakayoḥ	gopāyakānām
Locative	gopāyake	gopāyakayoḥ	gopāyakeṣu

Compound gopāyaka -

Adverb -gopāyakam -gopāyakāt