| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [vb pp] for | 3821 |
|
| 2 | [verb] been [vb pp] several | 71 |
|
| 3 | [verb] [vb pp] for several | 38 |
|
| 4 | been [vb pp] for several | 24 |
|
