| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [verb] [noun] | 1939 |
|
| 2 | who have [vb pp] [noun] | 1893 |
|
| 3 | [pron] have become [noun] | 180 |
|
| 4 | who [verb] become [noun] | 35 |
|
| 5 | who have become [noun] | 35 |
|
