Declension table of paitṛṣvaseya

Masculine	Singular	Dual	Plural
Nominative	paitṛṣvaseyaḥ	paitṛṣvaseyau	paitṛṣvaseyāḥ
Vocative	paitṛṣvaseya	paitṛṣvaseyau	paitṛṣvaseyāḥ
Accusative	paitṛṣvaseyam	paitṛṣvaseyau	paitṛṣvaseyān
Instrumental	paitṛṣvaseyena	paitṛṣvaseyābhyām	paitṛṣvaseyaiḥ paitṛṣvaseyebhiḥ
Dative	paitṛṣvaseyāya	paitṛṣvaseyābhyām	paitṛṣvaseyebhyaḥ
Ablative	paitṛṣvaseyāt	paitṛṣvaseyābhyām	paitṛṣvaseyebhyaḥ
Genitive	paitṛṣvaseyasya	paitṛṣvaseyayoḥ	paitṛṣvaseyānām
Locative	paitṛṣvaseye	paitṛṣvaseyayoḥ	paitṛṣvaseyeṣu

Compound paitṛṣvaseya -

Adverb -paitṛṣvaseyam -paitṛṣvaseyāt