| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [adv] for | 229 |
|
| 2 | been [vb pp] for some | 115 |
|
| 3 | [vb pp] [adv] for some | 33 |
|
| 4 | been [adv] for some | 30 |
|
