| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have not been | 4393 |
|
| 2 | [noun prp] [pron] have been | 733 |
|
| 3 | [noun prp] have not been | 474 |
|
| 4 | [noun prp] [pron] have not | 142 |
|
