| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [prep] [det] | 171 |
|
| 2 | had [prep] [det] time | 89 |
|
| 3 | been [prep] [det] time | 36 |
|
| 4 | had been [det] time | 9 |
|
