| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have n't [vb pp] [prep] | 1063 |
|
| 2 | [pers pn] have [vb pp] back [prep] | 235 |
|
| 3 | [pers pn] have n't [vb pp] back | 28 |
|
| 4 | have n't [vb pp] back [prep] | 12 |
|
