Declension table of ?pātriya

Neuter	Singular	Dual	Plural
Nominative	pātriyam	pātriye	pātriyāṇi
Vocative	pātriya	pātriye	pātriyāṇi
Accusative	pātriyam	pātriye	pātriyāṇi
Instrumental	pātriyeṇa	pātriyābhyām	pātriyaiḥ
Dative	pātriyāya	pātriyābhyām	pātriyebhyaḥ
Ablative	pātriyāt	pātriyābhyām	pātriyebhyaḥ
Genitive	pātriyasya	pātriyayoḥ	pātriyāṇām
Locative	pātriye	pātriyayoḥ	pātriyeṣu

Compound pātriya -

Adverb -pātriyam -pātriyāt