Declension table of ?prāpipayiṣu

Masculine	Singular	Dual	Plural
Nominative	prāpipayiṣuḥ	prāpipayiṣū	prāpipayiṣavaḥ
Vocative	prāpipayiṣo	prāpipayiṣū	prāpipayiṣavaḥ
Accusative	prāpipayiṣum	prāpipayiṣū	prāpipayiṣūn
Instrumental	prāpipayiṣuṇā	prāpipayiṣubhyām	prāpipayiṣubhiḥ
Dative	prāpipayiṣave	prāpipayiṣubhyām	prāpipayiṣubhyaḥ
Ablative	prāpipayiṣoḥ	prāpipayiṣubhyām	prāpipayiṣubhyaḥ
Genitive	prāpipayiṣoḥ	prāpipayiṣvoḥ	prāpipayiṣūṇām
Locative	prāpipayiṣau	prāpipayiṣvoḥ	prāpipayiṣuṣu

Compound prāpipayiṣu -

Adverb -prāpipayiṣu