Declension table of ?padasantāna

Masculine	Singular	Dual	Plural
Nominative	padasantānaḥ	padasantānau	padasantānāḥ
Vocative	padasantāna	padasantānau	padasantānāḥ
Accusative	padasantānam	padasantānau	padasantānān
Instrumental	padasantānena	padasantānābhyām	padasantānaiḥ padasantānebhiḥ
Dative	padasantānāya	padasantānābhyām	padasantānebhyaḥ
Ablative	padasantānāt	padasantānābhyām	padasantānebhyaḥ
Genitive	padasantānasya	padasantānayoḥ	padasantānānām
Locative	padasantāne	padasantānayoḥ	padasantāneṣu

Compound padasantāna -

Adverb -padasantānam -padasantānāt