| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [verb] for [noun] | 428 |
|
| 2 | which [vb -s] been [verb] for | 81 |
|
| 3 | which [vb -s] been [verb] [noun] | 28 |
|
| 4 | which [vb -s] [verb] for [noun] | 6 |
|
