redo
verb /ˌriːˈduː/
  /ˌriːˈduː/
Verb Forms
| present simple I / you / we / they redo |  /ˌriːˈduː/  /ˌriːˈduː/ | 
| he / she / it redoes |  /ˌriːˈdʌz/  /ˌriːˈdʌz/ | 
| past simple redid |  /ˌriːˈdɪd/  /ˌriːˈdɪd/ | 
| past participle redone |  /ˌriːˈdʌn/  /ˌriːˈdʌn/ | 
| -ing form redoing |  /ˌriːˈduːɪŋ/  /ˌriːˈduːɪŋ/ | 
- redo something to do something again or in a different way- A whole day's work had to be redone.
- We've just redone the bathroom (= decorated it again).
- to redo your sums/exams/test/work
 Oxford Collocations DictionaryRedo is used with these nouns as the object:- bathroom