| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [not/n't] been [prep] | 806 |
|
| 2 | have been [prep] this | 171 |
|
| 3 | [not/n't] been [prep] this | 19 |
|
| 4 | have [not/n't] [prep] this | 7 |
|
