| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] on these [noun] | 12 |
|
| 2 | [verb] been [verb] on these [noun] | 12 |
|
| 3 | [vb -s] been [verb] on these [noun] | 5 |
|
| 4 | has been [verb] on these [noun] | 5 |
|
