| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] on [noun] | 374 |
|
| 2 | been [verb] on this [noun] | 48 |
|
| 3 | had been [verb] this [noun] | 31 |
|
| 4 | had [verb] on this [noun] | 19 |
|
| 5 | had been [verb] on this | 7 |
|
