Declension table of ?harmyastha

Neuter	Singular	Dual	Plural
Nominative	harmyastham	harmyasthe	harmyasthāni
Vocative	harmyastha	harmyasthe	harmyasthāni
Accusative	harmyastham	harmyasthe	harmyasthāni
Instrumental	harmyasthena	harmyasthābhyām	harmyasthaiḥ
Dative	harmyasthāya	harmyasthābhyām	harmyasthebhyaḥ
Ablative	harmyasthāt	harmyasthābhyām	harmyasthebhyaḥ
Genitive	harmyasthasya	harmyasthayoḥ	harmyasthānām
Locative	harmyasthe	harmyasthayoḥ	harmyastheṣu

Compound harmyastha -

Adverb -harmyastham -harmyasthāt