| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at first | 310 |
|
| 2 | [modal v] at first | 111 |
|
| 3 | [conj] [modal v] at | 66 |
|
| 4 | [conj] [modal v] first | 12 |
|
