| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have [not/n't] been [prep] | 547 |
|
| 2 | cos [pers pn] have [not/n't] been | 20 |
|
| 3 | cos [pers pn] have been [prep] | 18 |
|
