| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not been [prep] [det] | 37 |
|
| 2 | had not been there [prep] | 16 |
|
| 3 | had been there [prep] [det] | 13 |
|
| 4 | not been there [prep] [det] | 7 |
|
