| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who have been [adj] | 287 |
|
| 2 | [noun] who have previously been | 25 |
|
| 3 | [noun] have previously been [adj] | 14 |
|
| 4 | who have previously been [adj] | 12 |
|
