Declension table of ?āstṛta

Neuter	Singular	Dual	Plural
Nominative	āstṛtam	āstṛte	āstṛtāni
Vocative	āstṛta	āstṛte	āstṛtāni
Accusative	āstṛtam	āstṛte	āstṛtāni
Instrumental	āstṛtena	āstṛtābhyām	āstṛtaiḥ
Dative	āstṛtāya	āstṛtābhyām	āstṛtebhyaḥ
Ablative	āstṛtāt	āstṛtābhyām	āstṛtebhyaḥ
Genitive	āstṛtasya	āstṛtayoḥ	āstṛtānām
Locative	āstṛte	āstṛtayoḥ	āstṛteṣu

Compound āstṛta -

Adverb -āstṛtam -āstṛtāt