| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] been [verb] [noun] for | 12 |
|
| 2 | who had been [verb] [noun] for | 11 |
|
| 3 | who [vb past] been [verb] [noun sg] for | 9 |
|
| 4 | who [vb past] been [v-ing] [noun] for | 7 |
|
| 5 | who [vb past] been [vb pp] [noun] for | 5 |
|
