| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [prep] [adv] | 581 |
|
| 2 | [modal v] [be] shown [prep] | 307 |
|
| 3 | [modal v] [be] shown [adv] | 77 |
|
| 4 | [be] shown [prep] [adv] | 11 |
|
