| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [art] | 1383 |
|
| 2 | had [verb] [art] [num] | 269 |
|
| 3 | had been [verb] [num] | 164 |
|
| 4 | been [verb] [art] [num] | 70 |
|
| 5 | had been [art] [num] | 24 |
|
