| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been | 45397 |
|
| 2 | [Wh adv] [pers pn] have | 6438 |
|
| 3 | [Wh adv] [pers pn] been | 25 |
|
| 4 | [Wh adv] have been | 5 |
|
