Declension table of ?aśvapastya

Neuter	Singular	Dual	Plural
Nominative	aśvapastyam	aśvapastye	aśvapastyāni
Vocative	aśvapastya	aśvapastye	aśvapastyāni
Accusative	aśvapastyam	aśvapastye	aśvapastyāni
Instrumental	aśvapastyena	aśvapastyābhyām	aśvapastyaiḥ
Dative	aśvapastyāya	aśvapastyābhyām	aśvapastyebhyaḥ
Ablative	aśvapastyāt	aśvapastyābhyām	aśvapastyebhyaḥ
Genitive	aśvapastyasya	aśvapastyayoḥ	aśvapastyānām
Locative	aśvapastye	aśvapastyayoḥ	aśvapastyeṣu

Compound aśvapastya -

Adverb -aśvapastyam -aśvapastyāt