| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [verb] [prep] this | 18 |
|
| 2 | who have been [vb pp] [prep] this | 13 |
|
| 3 | who have been [adj] [prep] this | 5 |
|
| 4 | who have been [v-ing] [prep] this | 5 |
|
| 5 | who have been [adj] [prep] this | 5 |
|
| 6 | who have been [prep] this [noun sg] | 7 |
|
| 7 | who have been [prep] this [noun] | 7 |
|
