| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [pers pn] not been [prep] | 146 |
|
| 2 | have not been [prep] a | 65 |
|
| 3 | have [pers pn] been [prep] a | 17 |
|
| 4 | [pers pn] not been [prep] a | 10 |
|
| 5 | have [pers pn] not been a | 5 |
|
