Grammar Tense Structure:
- Present Tense: go / goes back on
- Past Tense: went back on
- Past Participle: gone back on
- Present Participle: going back on
1: When you make a promise but decide later not to do it, we say you GO BACK ON it.
non-separable phrasal verb
- On the day before we left for holiday, she went back on her promise of looking after my dog while we were away!
- She is not to be trusted, she’s always going back on her word time and time again.
- Do you believe she will do what she says or will she go back on her word?