Declension table of ?gomithuna

Neuter	Singular	Dual	Plural
Nominative	gomithunam	gomithune	gomithunāni
Vocative	gomithuna	gomithune	gomithunāni
Accusative	gomithunam	gomithune	gomithunāni
Instrumental	gomithunena	gomithunābhyām	gomithunaiḥ
Dative	gomithunāya	gomithunābhyām	gomithunebhyaḥ
Ablative	gomithunāt	gomithunābhyām	gomithunebhyaḥ
Genitive	gomithunasya	gomithunayoḥ	gomithunānām
Locative	gomithune	gomithunayoḥ	gomithuneṣu

Compound gomithuna -

Adverb -gomithunam -gomithunāt