Declension table of ?guruvartaka

Neuter	Singular	Dual	Plural
Nominative	guruvartakam	guruvartake	guruvartakāni
Vocative	guruvartaka	guruvartake	guruvartakāni
Accusative	guruvartakam	guruvartake	guruvartakāni
Instrumental	guruvartakena	guruvartakābhyām	guruvartakaiḥ
Dative	guruvartakāya	guruvartakābhyām	guruvartakebhyaḥ
Ablative	guruvartakāt	guruvartakābhyām	guruvartakebhyaḥ
Genitive	guruvartakasya	guruvartakayoḥ	guruvartakānām
Locative	guruvartake	guruvartakayoḥ	guruvartakeṣu

Compound guruvartaka -

Adverb -guruvartakam -guruvartakāt