Declension table of ?sarvaguru

Neuter	Singular	Dual	Plural
Nominative	sarvaguru	sarvaguruṇī	sarvagurūṇi
Vocative	sarvaguru	sarvaguruṇī	sarvagurūṇi
Accusative	sarvaguru	sarvaguruṇī	sarvagurūṇi
Instrumental	sarvaguruṇā	sarvagurubhyām	sarvagurubhiḥ
Dative	sarvaguruṇe	sarvagurubhyām	sarvagurubhyaḥ
Ablative	sarvaguruṇaḥ	sarvagurubhyām	sarvagurubhyaḥ
Genitive	sarvaguruṇaḥ	sarvaguruṇoḥ	sarvagurūṇām
Locative	sarvaguruṇi	sarvaguruṇoḥ	sarvaguruṣu

Compound sarvaguru -

Adverb -sarvaguru