forgo
verb /fɔːˈɡəʊ/
  /fɔːrˈɡəʊ/
(also forego)
 (formal)Verb Forms
| present simple I / you / we / they forgo |  /fɔːˈɡəʊ/  /fɔːrˈɡəʊ/ | 
| he / she / it forgoes |  /fɔːˈɡəʊz/  /fɔːrˈɡəʊz/ | 
| past simple forwent |  /fɔːˈwent/  /fɔːrˈwent/ | 
| past participle forgone |  /fɔːˈɡɒn/  /fɔːrˈɡɔːn/ | 
| -ing form forgoing |  /fɔːˈɡəʊɪŋ/  /fɔːrˈɡəʊɪŋ/ | 
- forgo something to decide not to have or do something that you would like to have or do- No one was prepared to forgo their lunch hour to attend the meeting.
- She would willingly forgo a birthday treat if only her warring parents would declare a truce.
- Time to prepare was a luxury he would have to forgo.
 Oxford Collocations Dictionaryadverb- willingly
 - have to
- decide to
- be prepared to
- …
 Word OriginOld English forgān (from for- and go).