Declension table of ?candrayoga

Masculine	Singular	Dual	Plural
Nominative	candrayogaḥ	candrayogau	candrayogāḥ
Vocative	candrayoga	candrayogau	candrayogāḥ
Accusative	candrayogam	candrayogau	candrayogān
Instrumental	candrayogeṇa	candrayogābhyām	candrayogaiḥ candrayogebhiḥ
Dative	candrayogāya	candrayogābhyām	candrayogebhyaḥ
Ablative	candrayogāt	candrayogābhyām	candrayogebhyaḥ
Genitive	candrayogasya	candrayogayoḥ	candrayogāṇām
Locative	candrayoge	candrayogayoḥ	candrayogeṣu

Compound candrayoga -

Adverb -candrayogam -candrayogāt