Declension table of ?siddhanāgārjuna

Neuter	Singular	Dual	Plural
Nominative	siddhanāgārjunam	siddhanāgārjune	siddhanāgārjunāni
Vocative	siddhanāgārjuna	siddhanāgārjune	siddhanāgārjunāni
Accusative	siddhanāgārjunam	siddhanāgārjune	siddhanāgārjunāni
Instrumental	siddhanāgārjunena	siddhanāgārjunābhyām	siddhanāgārjunaiḥ
Dative	siddhanāgārjunāya	siddhanāgārjunābhyām	siddhanāgārjunebhyaḥ
Ablative	siddhanāgārjunāt	siddhanāgārjunābhyām	siddhanāgārjunebhyaḥ
Genitive	siddhanāgārjunasya	siddhanāgārjunayoḥ	siddhanāgārjunānām
Locative	siddhanāgārjune	siddhanāgārjunayoḥ	siddhanāgārjuneṣu

Compound siddhanāgārjuna -

Adverb -siddhanāgārjunam -siddhanāgārjunāt