Declension table of ?saṃśayastha

Neuter	Singular	Dual	Plural
Nominative	saṃśayastham	saṃśayasthe	saṃśayasthāni
Vocative	saṃśayastha	saṃśayasthe	saṃśayasthāni
Accusative	saṃśayastham	saṃśayasthe	saṃśayasthāni
Instrumental	saṃśayasthena	saṃśayasthābhyām	saṃśayasthaiḥ
Dative	saṃśayasthāya	saṃśayasthābhyām	saṃśayasthebhyaḥ
Ablative	saṃśayasthāt	saṃśayasthābhyām	saṃśayasthebhyaḥ
Genitive	saṃśayasthasya	saṃśayasthayoḥ	saṃśayasthānām
Locative	saṃśayasthe	saṃśayasthayoḥ	saṃśayastheṣu

Compound saṃśayastha -

Adverb -saṃśayastham -saṃśayasthāt