Declension table of ?tṛdyamāna

Neuter	Singular	Dual	Plural
Nominative	tṛdyamānam	tṛdyamāne	tṛdyamānāni
Vocative	tṛdyamāna	tṛdyamāne	tṛdyamānāni
Accusative	tṛdyamānam	tṛdyamāne	tṛdyamānāni
Instrumental	tṛdyamānena	tṛdyamānābhyām	tṛdyamānaiḥ
Dative	tṛdyamānāya	tṛdyamānābhyām	tṛdyamānebhyaḥ
Ablative	tṛdyamānāt	tṛdyamānābhyām	tṛdyamānebhyaḥ
Genitive	tṛdyamānasya	tṛdyamānayoḥ	tṛdyamānānām
Locative	tṛdyamāne	tṛdyamānayoḥ	tṛdyamāneṣu

Compound tṛdyamāna -

Adverb -tṛdyamānam -tṛdyamānāt