| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] | 17588 |
|
| 2 | been [verb] [prep] [noun pl] | 3451 |
|
| 3 | had [verb] [prep] [noun pl] | 744 |
|
| 4 | had been [verb] [noun pl] | 232 |
|
| 5 | had been [prep] [noun pl] | 86 |
|
