Declension table of ?sarvaśīghra

Neuter	Singular	Dual	Plural
Nominative	sarvaśīghram	sarvaśīghre	sarvaśīghrāṇi
Vocative	sarvaśīghra	sarvaśīghre	sarvaśīghrāṇi
Accusative	sarvaśīghram	sarvaśīghre	sarvaśīghrāṇi
Instrumental	sarvaśīghreṇa	sarvaśīghrābhyām	sarvaśīghraiḥ
Dative	sarvaśīghrāya	sarvaśīghrābhyām	sarvaśīghrebhyaḥ
Ablative	sarvaśīghrāt	sarvaśīghrābhyām	sarvaśīghrebhyaḥ
Genitive	sarvaśīghrasya	sarvaśīghrayoḥ	sarvaśīghrāṇām
Locative	sarvaśīghre	sarvaśīghrayoḥ	sarvaśīghreṣu

Compound sarvaśīghra -

Adverb -sarvaśīghram -sarvaśīghrāt