Declension table of ?sthalastha

Neuter	Singular	Dual	Plural
Nominative	sthalastham	sthalasthe	sthalasthāni
Vocative	sthalastha	sthalasthe	sthalasthāni
Accusative	sthalastham	sthalasthe	sthalasthāni
Instrumental	sthalasthena	sthalasthābhyām	sthalasthaiḥ
Dative	sthalasthāya	sthalasthābhyām	sthalasthebhyaḥ
Ablative	sthalasthāt	sthalasthābhyām	sthalasthebhyaḥ
Genitive	sthalasthasya	sthalasthayoḥ	sthalasthānām
Locative	sthalasthe	sthalasthayoḥ	sthalastheṣu

Compound sthalastha -

Adverb -sthalastham -sthalasthāt