| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [vb pp] [verb] [art] [noun] | 822 |
|
| 2 | [verb] [vb pp] become [art] [noun] | 34 |
|
| 3 | have [vb pp] become [art] [noun] | 34 |
|
| 4 | [vb -s] [vb pp] become [art] [noun] | 15 |
|
| 5 | has [verb] become [art] [noun] | 14 |
|
