| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] become a | 339 |
|
| 2 | [noun] [pron] [modal v] become | 269 |
|
| 3 | [pron] [modal v] become a | 262 |
|
| 4 | [noun] [pron] become a | 185 |
|
| 5 | [noun] [pron] [modal v] a | 11 |
|
