| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [be] | 24575 |
|
| 2 | [modal v] [verb] in | 12732 |
|
| 3 | [verb] [be] in | 4894 |
|
| 4 | [modal v] [be] in | 4202 |
|
