Declension table of ?śaśamātra

Neuter	Singular	Dual	Plural
Nominative	śaśamātram	śaśamātre	śaśamātrāṇi
Vocative	śaśamātra	śaśamātre	śaśamātrāṇi
Accusative	śaśamātram	śaśamātre	śaśamātrāṇi
Instrumental	śaśamātreṇa	śaśamātrābhyām	śaśamātraiḥ
Dative	śaśamātrāya	śaśamātrābhyām	śaśamātrebhyaḥ
Ablative	śaśamātrāt	śaśamātrābhyām	śaśamātrebhyaḥ
Genitive	śaśamātrasya	śaśamātrayoḥ	śaśamātrāṇām
Locative	śaśamātre	śaśamātrayoḥ	śaśamātreṣu

Compound śaśamātra -

Adverb -śaśamātram -śaśamātrāt