| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] who [vb past] been [verb] for | 22 |
|
| 2 | [noun sg] who had been [verb] for | 20 |
|
| 3 | [noun sg] who [vb past] been [vb pp] for | 13 |
|
| 4 | [noun sg] who [vb past] been [v-ing] for | 9 |
|
