| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had be searching [prep] | 7 |
|
| 2 | [pers pn] had [been] searching [prep] | 7 |
|
| 3 | [pers pn] had [be] searching for | 7 |
|
| 4 | [pers pn] had been searching [prep] | 7 |
|
| 5 | he had [be] searching [prep] | 5 |
|
