Declension table of ?svatra

Neuter	Singular	Dual	Plural
Nominative	svatram	svatre	svatrāṇi
Vocative	svatra	svatre	svatrāṇi
Accusative	svatram	svatre	svatrāṇi
Instrumental	svatreṇa	svatrābhyām	svatraiḥ
Dative	svatrāya	svatrābhyām	svatrebhyaḥ
Ablative	svatrāt	svatrābhyām	svatrebhyaḥ
Genitive	svatrasya	svatrayoḥ	svatrāṇām
Locative	svatre	svatrayoḥ	svatreṣu

Compound svatra -

Adverb -svatram -svatrāt