| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [prep] | 14387 |
|
| 2 | i [modal v] [be] | 8503 |
|
| 3 | i [be] [prep] | 6362 |
|
| 4 | i [modal v] [prep] | 1176 |
|
