Declension table of ?trisādhana

Neuter	Singular	Dual	Plural
Nominative	trisādhanam	trisādhane	trisādhanāni
Vocative	trisādhana	trisādhane	trisādhanāni
Accusative	trisādhanam	trisādhane	trisādhanāni
Instrumental	trisādhanena	trisādhanābhyām	trisādhanaiḥ
Dative	trisādhanāya	trisādhanābhyām	trisādhanebhyaḥ
Ablative	trisādhanāt	trisādhanābhyām	trisādhanebhyaḥ
Genitive	trisādhanasya	trisādhanayoḥ	trisādhanānām
Locative	trisādhane	trisādhanayoḥ	trisādhaneṣu

Compound trisādhana -

Adverb -trisādhanam -trisādhanāt