| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] been [adv] | 3490 |
|
| 2 | [vb infin] [adv] for | 889 |
|
| 3 | been [adv] for | 381 |
|
| 4 | [vb infin] been for | 72 |
|
