Declension table of ?saṅgatagātra

Masculine	Singular	Dual	Plural
Nominative	saṅgatagātraḥ	saṅgatagātrau	saṅgatagātrāḥ
Vocative	saṅgatagātra	saṅgatagātrau	saṅgatagātrāḥ
Accusative	saṅgatagātram	saṅgatagātrau	saṅgatagātrān
Instrumental	saṅgatagātreṇa	saṅgatagātrābhyām	saṅgatagātraiḥ saṅgatagātrebhiḥ
Dative	saṅgatagātrāya	saṅgatagātrābhyām	saṅgatagātrebhyaḥ
Ablative	saṅgatagātrāt	saṅgatagātrābhyām	saṅgatagātrebhyaḥ
Genitive	saṅgatagātrasya	saṅgatagātrayoḥ	saṅgatagātrāṇām
Locative	saṅgatagātre	saṅgatagātrayoḥ	saṅgatagātreṣu

Compound saṅgatagātra -

Adverb -saṅgatagātram -saṅgatagātrāt