| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [prep] [noun] had been | 8 |
|
| 2 | [Wh pn] [prep] [noun] had been | 8 |
|
| 3 | [Wh pn] for [noun] had been | 6 |
|
| 4 | [Wh pn] for [noun] had been | 6 |
|
| 5 | [Wh pn] [prep] [noun pl] had been | 6 |
|
