| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [be] | 74403 |
|
| 2 | [modal v] [adv] but | 171 |
|
| 3 | [modal v] [be] but | 76 |
|
| 4 | [adv] [be] but | 37 |
|
