| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [prep] | 3635 |
|
| 2 | [conj] had [been] | 2634 |
|
| 3 | [conj] had [prep] | 503 |
|
| 4 | [conj] [been] [prep] | 43 |
|
