| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of those [noun] who have been | 9 |
|
| 2 | of those [noun] who have [been] | 9 |
|
| 3 | of those [noun pl] who have [been] | 7 |
|
| 4 | of those [noun] who had [been] | 6 |
|
