| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have [verb] a [noun] | 667 |
|
| 2 | who have [vb pp] a [noun] | 643 |
|
| 3 | [pron] have become a [noun] | 262 |
|
| 4 | who have become [art] [noun] | 26 |
|
| 5 | who have become a [noun] | 19 |
|
| 6 | [Wh pn] have become a [noun] | 19 |
|
| 7 | who [verb] become a [noun] | 19 |
|
| 8 | who have become a [noun] | 19 |
|
