| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] had been [prep] | 128 |
|
| 2 | which had be [prep] | 113 |
|
| 3 | [Wh det] had be in | 67 |
|
| 4 | [Wh det] had be under | 24 |
|
| 5 | what had be [prep] | 14 |
|
| 6 | [Wh det] had be on | 9 |
|
| 7 | [Wh det] had be at | 8 |
|
