Declension table of ?sattrya

Neuter	Singular	Dual	Plural
Nominative	sattryam	sattrye	sattryāṇi
Vocative	sattrya	sattrye	sattryāṇi
Accusative	sattryam	sattrye	sattryāṇi
Instrumental	sattryeṇa	sattryābhyām	sattryaiḥ
Dative	sattryāya	sattryābhyām	sattryebhyaḥ
Ablative	sattryāt	sattryābhyām	sattryebhyaḥ
Genitive	sattryasya	sattryayoḥ	sattryāṇām
Locative	sattrye	sattryayoḥ	sattryeṣu

Compound sattrya -

Adverb -sattryam -sattryāt