| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] a [noun] | 1224 |
|
| 2 | [vb -s] become a [noun] | 414 |
|
| 3 | become [adv] a [noun] | 126 |
|
| 4 | [vb -s] become [adv] a | 17 |
|
