Question

Make sure the goales that you use are going to be constructi

Answer 1

个人理解,这是因为在 not harm 前面用了个 and 字,因此借用了 be constructive 前面的 are going to.

换言之,原本应该是Make sure the goals that you use are going to be constructive and are not going to harm the organization,为了行文简洁,才把 harm 字前的 are going to 省掉.

个人见解,供楼主参考.