| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [modal v] [be] [verb] | 1673 |
|
| 2 | [adv] [modal v] [be] [vb pp] | 1456 |
|
| 3 | [adv] [modal v] [be] say | 36 |
|
