| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] [verb] | 1340 |
|
| 2 | [modal v] be [prep] [verb] | 595 |
|
| 3 | [modal v] be [be] [verb] | 34 |
|
| 4 | [modal v] be [prep] [be] | 34 |
|
| 5 | be [prep] [be] [verb] | 20 |
|
