| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh pn] have been | 27 |
|
| 2 | of [Wh pn] have been | 26 |
|
| 3 | of [Wh pn] have been | 26 |
|
| 4 | [prep] whom have been | 25 |
|
