Declension table of ?jarasāna

Masculine	Singular	Dual	Plural
Nominative	jarasānaḥ	jarasānau	jarasānāḥ
Vocative	jarasāna	jarasānau	jarasānāḥ
Accusative	jarasānam	jarasānau	jarasānān
Instrumental	jarasānena	jarasānābhyām	jarasānaiḥ jarasānebhiḥ
Dative	jarasānāya	jarasānābhyām	jarasānebhyaḥ
Ablative	jarasānāt	jarasānābhyām	jarasānebhyaḥ
Genitive	jarasānasya	jarasānayoḥ	jarasānānām
Locative	jarasāne	jarasānayoḥ	jarasāneṣu

Compound jarasāna -

Adverb -jarasānam -jarasānāt