Declension table of ?tṛṇaśūnya

Masculine	Singular	Dual	Plural
Nominative	tṛṇaśūnyaḥ	tṛṇaśūnyau	tṛṇaśūnyāḥ
Vocative	tṛṇaśūnya	tṛṇaśūnyau	tṛṇaśūnyāḥ
Accusative	tṛṇaśūnyam	tṛṇaśūnyau	tṛṇaśūnyān
Instrumental	tṛṇaśūnyena	tṛṇaśūnyābhyām	tṛṇaśūnyaiḥ tṛṇaśūnyebhiḥ
Dative	tṛṇaśūnyāya	tṛṇaśūnyābhyām	tṛṇaśūnyebhyaḥ
Ablative	tṛṇaśūnyāt	tṛṇaśūnyābhyām	tṛṇaśūnyebhyaḥ
Genitive	tṛṇaśūnyasya	tṛṇaśūnyayoḥ	tṛṇaśūnyānām
Locative	tṛṇaśūnye	tṛṇaśūnyayoḥ	tṛṇaśūnyeṣu

Compound tṛṇaśūnya -

Adverb -tṛṇaśūnyam -tṛṇaśūnyāt