sb can not only do sth but also do sth这种结构是都正确?

not only.but also...不仅...而且.
相同部分可以省略请问我上面写的那种用法是否正确？如果谓语动词不一样，不能省略，比如 he can not only sing but also dance.下面是谓语动词一样的，就省略掉后边的he is good at not only English but also Chines