Declension table of ?gardhyamāna

Neuter	Singular	Dual	Plural
Nominative	gardhyamānam	gardhyamāne	gardhyamānāni
Vocative	gardhyamāna	gardhyamāne	gardhyamānāni
Accusative	gardhyamānam	gardhyamāne	gardhyamānāni
Instrumental	gardhyamānena	gardhyamānābhyām	gardhyamānaiḥ
Dative	gardhyamānāya	gardhyamānābhyām	gardhyamānebhyaḥ
Ablative	gardhyamānāt	gardhyamānābhyām	gardhyamānebhyaḥ
Genitive	gardhyamānasya	gardhyamānayoḥ	gardhyamānānām
Locative	gardhyamāne	gardhyamānayoḥ	gardhyamāneṣu

Compound gardhyamāna -

Adverb -gardhyamānam -gardhyamānāt