| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] had been [prep] | 330 |
|
| 2 | who had be [prep] | 319 |
|
| 3 | [Wh pn] had be in | 142 |
|
| 4 | [Wh pn] had be on | 56 |
|
| 5 | [Wh pn] had be at | 46 |
|
| 6 | [Wh pn] had be with | 31 |
|
| 7 | [Wh pn] had be to | 16 |
|
| 8 | [Wh pn] had be through | 9 |
|
| 9 | [Wh pn] had be under | 8 |
|
| 10 | whom had be [prep] | 8 |
|
| 11 | [Wh pn] had be for | 5 |
|
