| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] [prep] | 78602 |
|
| 2 | [vb base] [be] [verb] [prep] | 13180 |
|
| 3 | [vb base] [modal v] [be] [verb] | 421 |
|
| 4 | [vb base] [modal v] [verb] [prep] | 153 |
|
| 5 | [vb base] [modal v] [be] [prep] | 66 |
|
