Declension table of ?tṛṇendra

Masculine	Singular	Dual	Plural
Nominative	tṛṇendraḥ	tṛṇendrau	tṛṇendrāḥ
Vocative	tṛṇendra	tṛṇendrau	tṛṇendrāḥ
Accusative	tṛṇendram	tṛṇendrau	tṛṇendrān
Instrumental	tṛṇendreṇa	tṛṇendrābhyām	tṛṇendraiḥ tṛṇendrebhiḥ
Dative	tṛṇendrāya	tṛṇendrābhyām	tṛṇendrebhyaḥ
Ablative	tṛṇendrāt	tṛṇendrābhyām	tṛṇendrebhyaḥ
Genitive	tṛṇendrasya	tṛṇendrayoḥ	tṛṇendrāṇām
Locative	tṛṇendre	tṛṇendrayoḥ	tṛṇendreṣu

Compound tṛṇendra -

Adverb -tṛṇendram -tṛṇendrāt