动名词的完成形式

* We remembered having seen the film. 我们记得看过这部电影。
* I forgive him for having hurt me so badly in the past. 我原谅了他过去伤害我这么深。
* Tony was very unhappy for not having been invited to the party. 没有被邀请去参加聚会，汤尼很不开心。