ѳиваи́до (sg,voc)

ѳѵваі́да (sg,nom)

ѳѵваі́до (sg,voc)

ѳиваі́да* (sg,nom/acc)

ѳиваі́ду* (du,gen/loc | sg,acc)

ѳиваі́ды* (pl,nom | sg,gen/acc)

ѳиваі́дѣ* (sg,dat | sg,loc | du,nom/acc)

ѳиваі́дою* (sg,ins)

ѳиваі́до* (sg,voc)

ѳиваі́дъ* (pl,gen/acc)

ѳиваі́дамъ* (pl,dat)

ѳиваі́дахъ* (pl,loc)

ѳиваі́дами* (pl,ins)

ѳиваі́дама* (du,dat/ins)