... ends in ~e, we leave out e before the ending ~ing: hope/hoping smile/smiling dance/dancing confuse/confusing Exceptions arc: be/being and verbs ending in ~ee: see/seeing agree/agreeing ... participle end in ~ed. For example; infinitive: clean, finish, use, paint, stop, carry past simple, past participle: cleaned, finished, used, painted, stopped, carried For spelling rules, ... @p270 UNIT 135 Verb + preposition (5) in/ into/with/to/on A. Verb + in believe IN * Do you believe in God? (=do you believe that God exists?) * I believe in saying what I think. (=I believe...