| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been | 45397 |
|
| 2 | what [pers pn] have | 8125 |
|
| 3 | what have been | 1348 |
|
| 4 | what [pers pn] been | 34 |
|
