Declension table of ?tṛṇaprāsana

Neuter	Singular	Dual	Plural
Nominative	tṛṇaprāsanam	tṛṇaprāsane	tṛṇaprāsanāni
Vocative	tṛṇaprāsana	tṛṇaprāsane	tṛṇaprāsanāni
Accusative	tṛṇaprāsanam	tṛṇaprāsane	tṛṇaprāsanāni
Instrumental	tṛṇaprāsanena	tṛṇaprāsanābhyām	tṛṇaprāsanaiḥ
Dative	tṛṇaprāsanāya	tṛṇaprāsanābhyām	tṛṇaprāsanebhyaḥ
Ablative	tṛṇaprāsanāt	tṛṇaprāsanābhyām	tṛṇaprāsanebhyaḥ
Genitive	tṛṇaprāsanasya	tṛṇaprāsanayoḥ	tṛṇaprāsanānām
Locative	tṛṇaprāsane	tṛṇaprāsanayoḥ	tṛṇaprāsaneṣu

Compound tṛṇaprāsana -

Adverb -tṛṇaprāsanam -tṛṇaprāsanāt