Declension table of ?atīyamāna

Neuter	Singular	Dual	Plural
Nominative	atīyamānam	atīyamāne	atīyamānāni
Vocative	atīyamāna	atīyamāne	atīyamānāni
Accusative	atīyamānam	atīyamāne	atīyamānāni
Instrumental	atīyamānena	atīyamānābhyām	atīyamānaiḥ
Dative	atīyamānāya	atīyamānābhyām	atīyamānebhyaḥ
Ablative	atīyamānāt	atīyamānābhyām	atīyamānebhyaḥ
Genitive	atīyamānasya	atīyamānayoḥ	atīyamānānām
Locative	atīyamāne	atīyamānayoḥ	atīyamāneṣu

Compound atīyamāna -

Adverb -atīyamānam -atīyamānāt