Declension table of ?sādhummanya

Masculine	Singular	Dual	Plural
Nominative	sādhummanyaḥ	sādhummanyau	sādhummanyāḥ
Vocative	sādhummanya	sādhummanyau	sādhummanyāḥ
Accusative	sādhummanyam	sādhummanyau	sādhummanyān
Instrumental	sādhummanyena	sādhummanyābhyām	sādhummanyaiḥ sādhummanyebhiḥ
Dative	sādhummanyāya	sādhummanyābhyām	sādhummanyebhyaḥ
Ablative	sādhummanyāt	sādhummanyābhyām	sādhummanyebhyaḥ
Genitive	sādhummanyasya	sādhummanyayoḥ	sādhummanyānām
Locative	sādhummanye	sādhummanyayoḥ	sādhummanyeṣu

Compound sādhummanya -

Adverb -sādhummanyam -sādhummanyāt