| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [modal v] [be] | 5631 |
|
| 2 | [modal v] [prep] [be] | 5048 |
|
| 3 | and [prep] [be] | 918 |
|
| 4 | and [modal v] [prep] | 219 |
|
