Declension table of ?dostha

Neuter	Singular	Dual	Plural
Nominative	dostham	dosthe	dosthāni
Vocative	dostha	dosthe	dosthāni
Accusative	dostham	dosthe	dosthāni
Instrumental	dosthena	dosthābhyām	dosthaiḥ
Dative	dosthāya	dosthābhyām	dosthebhyaḥ
Ablative	dosthāt	dosthābhyām	dosthebhyaḥ
Genitive	dosthasya	dosthayoḥ	dosthānām
Locative	dosthe	dosthayoḥ	dostheṣu

Compound dostha -

Adverb -dostham -dosthāt