Declension table of ?dhyānastha

Neuter	Singular	Dual	Plural
Nominative	dhyānastham	dhyānasthe	dhyānasthāni
Vocative	dhyānastha	dhyānasthe	dhyānasthāni
Accusative	dhyānastham	dhyānasthe	dhyānasthāni
Instrumental	dhyānasthena	dhyānasthābhyām	dhyānasthaiḥ
Dative	dhyānasthāya	dhyānasthābhyām	dhyānasthebhyaḥ
Ablative	dhyānasthāt	dhyānasthābhyām	dhyānasthebhyaḥ
Genitive	dhyānasthasya	dhyānasthayoḥ	dhyānasthānām
Locative	dhyānasthe	dhyānasthayoḥ	dhyānastheṣu

Compound dhyānastha -

Adverb -dhyānastham -dhyānasthāt