| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] | 5042 |
|
| 2 | [modal v] [prep] be | 4615 |
|
| 3 | [prep] be [be] | 112 |
|
| 4 | [modal v] be [be] | 111 |
|
