| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] has become a [noun] | 11 |
|
| 2 | [coord] [vb -s] become a [noun sg] | 11 |
|
| 3 | [coord] [vb -s] become a [noun] | 10 |
|
| 4 | and [vb -s] become a [noun] | 7 |
|
