Declension table of ?paurta

Neuter	Singular	Dual	Plural
Nominative	paurtam	paurte	paurtāni
Vocative	paurta	paurte	paurtāni
Accusative	paurtam	paurte	paurtāni
Instrumental	paurtena	paurtābhyām	paurtaiḥ
Dative	paurtāya	paurtābhyām	paurtebhyaḥ
Ablative	paurtāt	paurtābhyām	paurtebhyaḥ
Genitive	paurtasya	paurtayoḥ	paurtānām
Locative	paurte	paurtayoḥ	paurteṣu

Compound paurta -

Adverb -paurtam -paurtāt