Declension table of ?tṛmphaṇīya

Neuter	Singular	Dual	Plural
Nominative	tṛmphaṇīyam	tṛmphaṇīye	tṛmphaṇīyāni
Vocative	tṛmphaṇīya	tṛmphaṇīye	tṛmphaṇīyāni
Accusative	tṛmphaṇīyam	tṛmphaṇīye	tṛmphaṇīyāni
Instrumental	tṛmphaṇīyena	tṛmphaṇīyābhyām	tṛmphaṇīyaiḥ
Dative	tṛmphaṇīyāya	tṛmphaṇīyābhyām	tṛmphaṇīyebhyaḥ
Ablative	tṛmphaṇīyāt	tṛmphaṇīyābhyām	tṛmphaṇīyebhyaḥ
Genitive	tṛmphaṇīyasya	tṛmphaṇīyayoḥ	tṛmphaṇīyānām
Locative	tṛmphaṇīye	tṛmphaṇīyayoḥ	tṛmphaṇīyeṣu

Compound tṛmphaṇīya -

Adverb -tṛmphaṇīyam -tṛmphaṇīyāt