| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] become a | 153 |
|
| 2 | [conj] [adv] become a | 107 |
|
| 3 | [conj] [modal v] [adv] become | 55 |
|
| 4 | [conj] [modal v] become a | 35 |
|
