| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [adj] | 7252 |
|
| 2 | had [been] [prep] | 3635 |
|
| 3 | [been] [prep] [adj] | 2226 |
|
| 4 | had [prep] [adj] | 953 |
|
