Declension table of ?tṛṇaharmya

Masculine	Singular	Dual	Plural
Nominative	tṛṇaharmyaḥ	tṛṇaharmyau	tṛṇaharmyāḥ
Vocative	tṛṇaharmya	tṛṇaharmyau	tṛṇaharmyāḥ
Accusative	tṛṇaharmyam	tṛṇaharmyau	tṛṇaharmyān
Instrumental	tṛṇaharmyeṇa	tṛṇaharmyābhyām	tṛṇaharmyaiḥ tṛṇaharmyebhiḥ
Dative	tṛṇaharmyāya	tṛṇaharmyābhyām	tṛṇaharmyebhyaḥ
Ablative	tṛṇaharmyāt	tṛṇaharmyābhyām	tṛṇaharmyebhyaḥ
Genitive	tṛṇaharmyasya	tṛṇaharmyayoḥ	tṛṇaharmyāṇām
Locative	tṛṇaharmye	tṛṇaharmyayoḥ	tṛṇaharmyeṣu

Compound tṛṇaharmya -

Adverb -tṛṇaharmyam -tṛṇaharmyāt