No | Pattern | Freq | Relations |
---|---|---|---|
1 | why do [not/n't] [pron] [verb] back | 27 | |
2 | why do not [pron] [verb] back | 27 | |
3 | why do n't [pron] [verb] back | 27 | |
4 | why do [adv] [pron] [verb] back | 27 | |
5 | why do [pron] [verb] back [prep] | 5 | |
6 | why do [pron] [verb] back [prep] | 5 |