Declension table of ?pīṭhanyāsa

Masculine	Singular	Dual	Plural
Nominative	pīṭhanyāsaḥ	pīṭhanyāsau	pīṭhanyāsāḥ
Vocative	pīṭhanyāsa	pīṭhanyāsau	pīṭhanyāsāḥ
Accusative	pīṭhanyāsam	pīṭhanyāsau	pīṭhanyāsān
Instrumental	pīṭhanyāsena	pīṭhanyāsābhyām	pīṭhanyāsaiḥ pīṭhanyāsebhiḥ
Dative	pīṭhanyāsāya	pīṭhanyāsābhyām	pīṭhanyāsebhyaḥ
Ablative	pīṭhanyāsāt	pīṭhanyāsābhyām	pīṭhanyāsebhyaḥ
Genitive	pīṭhanyāsasya	pīṭhanyāsayoḥ	pīṭhanyāsānām
Locative	pīṭhanyāse	pīṭhanyāsayoḥ	pīṭhanyāseṣu

Compound pīṭhanyāsa -

Adverb -pīṭhanyāsam -pīṭhanyāsāt