Declension table of ?phalatraya

Neuter	Singular	Dual	Plural
Nominative	phalatrayam	phalatraye	phalatrayāṇi
Vocative	phalatraya	phalatraye	phalatrayāṇi
Accusative	phalatrayam	phalatraye	phalatrayāṇi
Instrumental	phalatrayeṇa	phalatrayābhyām	phalatrayaiḥ
Dative	phalatrayāya	phalatrayābhyām	phalatrayebhyaḥ
Ablative	phalatrayāt	phalatrayābhyām	phalatrayebhyaḥ
Genitive	phalatrayasya	phalatrayayoḥ	phalatrayāṇām
Locative	phalatraye	phalatrayayoḥ	phalatrayeṣu

Compound phalatraya -

Adverb -phalatrayam -phalatrayāt