Declension table of ?caitya

Masculine	Singular	Dual	Plural
Nominative	caityaḥ	caityau	caityāḥ
Vocative	caitya	caityau	caityāḥ
Accusative	caityam	caityau	caityān
Instrumental	caityena	caityābhyām	caityaiḥ
Dative	caityāya	caityābhyām	caityebhyaḥ
Ablative	caityāt	caityābhyām	caityebhyaḥ
Genitive	caityasya	caityayoḥ	caityānām
Locative	caitye	caityayoḥ	caityeṣu

Compound caitya -

Adverb -caityam -caityāt