| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] had been in [noun sg] | 50 |
|
| 2 | [Wh pn] had [been] in [noun sg] | 50 |
|
| 3 | who had [been] in [noun sg] | 49 |
|
| 4 | [Wh pn] had [been] in charge | 9 |
|
| 5 | [Wh pn] had [been] in prison | 5 |
|
