| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] have | 3075 |
|
| 2 | [conj] have become | 366 |
|
| 3 | [modal v] have become | 307 |
|
| 4 | [conj] [modal v] become | 226 |
|
