| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for [num] | 448 |
|
| 2 | which [verb] been [verb] for | 215 |
|
| 3 | which [verb] been [verb] [num] | 17 |
|
| 4 | which [verb] [verb] for [num] | 14 |
|
