Declension table of ?upāyayoga

Masculine	Singular	Dual	Plural
Nominative	upāyayogaḥ	upāyayogau	upāyayogāḥ
Vocative	upāyayoga	upāyayogau	upāyayogāḥ
Accusative	upāyayogam	upāyayogau	upāyayogān
Instrumental	upāyayogena	upāyayogābhyām	upāyayogaiḥ upāyayogebhiḥ
Dative	upāyayogāya	upāyayogābhyām	upāyayogebhyaḥ
Ablative	upāyayogāt	upāyayogābhyām	upāyayogebhyaḥ
Genitive	upāyayogasya	upāyayogayoḥ	upāyayogānām
Locative	upāyayoge	upāyayogayoḥ	upāyayogeṣu

Compound upāyayoga -

Adverb -upāyayogam -upāyayogāt