| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun pl] had been | 1290 |
|
| 2 | [prep] the [noun pl] had | 1008 |
|
| 3 | [prep] [noun pl] had been | 292 |
|
| 4 | [prep] the [noun pl] been | 18 |
|
