| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] | 5048 |
|
| 2 | [modal v] [be] in | 4202 |
|
| 3 | [prep] [be] in | 3930 |
|
| 4 | [modal v] [prep] in | 11 |
|
