| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] been [adv] | 534 |
|
| 2 | [verb] been [adv] for | 505 |
|
| 3 | [Wh pn] [verb] [adv] for | 153 |
|
| 4 | [Wh pn] [verb] been for | 6 |
|
