Declension table of ?upāttasāra

Masculine	Singular	Dual	Plural
Nominative	upāttasāraḥ	upāttasārau	upāttasārāḥ
Vocative	upāttasāra	upāttasārau	upāttasārāḥ
Accusative	upāttasāram	upāttasārau	upāttasārān
Instrumental	upāttasāreṇa	upāttasārābhyām	upāttasāraiḥ upāttasārebhiḥ
Dative	upāttasārāya	upāttasārābhyām	upāttasārebhyaḥ
Ablative	upāttasārāt	upāttasārābhyām	upāttasārebhyaḥ
Genitive	upāttasārasya	upāttasārayoḥ	upāttasārāṇām
Locative	upāttasāre	upāttasārayoḥ	upāttasāreṣu

Compound upāttasāra -

Adverb -upāttasāram -upāttasārāt