the state of nature, mood, abstract, recurrent requin pas cher the infinitive has occurred expression is: Objective results because specific, one-off, will take place 2 ) infinitive or gerund, the meaning is the same. 3) 11 gerund and infinitive semantic groups: 1 stop to do stop doing 2 forget to do forget doing 3 remember to do remember doing 4 regret to do regret doing 5 cease to do cease doing 6 try to do try doing 7 go on Nike tn to do go on doing 8 afraid to do afraid doing interested to do the begin to do interested doing 10 mean to do as mean doing 11 the begin / start / start doing forget doing / to do TN nike forget to do forget to do a thing. (NES) forget doing forget that they have done something. (Have nike air max done) The light in the office is stil on He forgot to turn it off the office lights are still lit, it forgot to turn off. (Lights did not do the action he forgot that he had to turn it off) He forgot turning the light off. (Action has been done to turn off the lights) Do not forget to come tomorrow and do not forget to come tomorrow