| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] had been [verb] | 5483 |
|
| 2 | had been [verb] to | 2093 |
|
| 3 | [noun pl] had [verb] to | 621 |
|
| 4 | [noun pl] been [verb] to | 14 |
|
| 5 | [noun pl] had been to | 10 |
|
