1、沒有suggest sb to do這種說法，所以是：suggest doing sth. 建議做某事，接動名詞作賓語。
2、suggest的其他用法：可接名詞作賓語，suggest sth 建議某事
【例句】She suggested an early start.（她建議早一點出發。）
3、可接that 賓語從句，that從句用should+動詞原形，其中的should 可以省略，suggest +(that )+主語+(should) do+sth。
【例句】He suggested that you should go there tomorrow.（他建議你明天應該過去。）
4、在主語從句It is suggested that... 及名詞suggestion 後面表示具體建議的表語從句、同位語從句都應用should+動詞原形，should可以省略。
【例句】It was suggested that we (should) give a performance at the party. （人們建議我們在晚會上表演節目。）
