| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have become a [noun] | 31 |
|
| 2 | [Wh det] have become a [noun sg] | 31 |
|
| 3 | [Wh det] have become a [noun] | 30 |
|
| 4 | which have become a [noun] | 25 |
|
| 5 | [Wh det] has become a [noun] | 15 |
|
| 6 | [Wh det] had become a [noun] | 10 |
|
| 7 | what have become a [noun] | 6 |
|
| 8 | [Wh det] have become a [noun] | 6 |
|
