Declension table of saṃvadana

Neuter	Singular	Dual	Plural
Nominative	saṃvadanam	saṃvadane	saṃvadanāni
Vocative	saṃvadana	saṃvadane	saṃvadanāni
Accusative	saṃvadanam	saṃvadane	saṃvadanāni
Instrumental	saṃvadanena	saṃvadanābhyām	saṃvadanaiḥ
Dative	saṃvadanāya	saṃvadanābhyām	saṃvadanebhyaḥ
Ablative	saṃvadanāt	saṃvadanābhyām	saṃvadanebhyaḥ
Genitive	saṃvadanasya	saṃvadanayoḥ	saṃvadanānām
Locative	saṃvadane	saṃvadanayoḥ	saṃvadaneṣu

Compound saṃvadana -

Adverb -saṃvadanam -saṃvadanāt