Declension table of ?janastha

Masculine	Singular	Dual	Plural
Nominative	janasthaḥ	janasthau	janasthāḥ
Vocative	janastha	janasthau	janasthāḥ
Accusative	janastham	janasthau	janasthān
Instrumental	janasthena	janasthābhyām	janasthaiḥ janasthebhiḥ
Dative	janasthāya	janasthābhyām	janasthebhyaḥ
Ablative	janasthāt	janasthābhyām	janasthebhyaḥ
Genitive	janasthasya	janasthayoḥ	janasthānām
Locative	janasthe	janasthayoḥ	janastheṣu

Compound janastha -

Adverb -janastham -janasthāt