| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [verb] to | 2155 |
|
| 2 | can be [vb pp] to | 2142 |
|
| 3 | can be shown [prep] | 109 |
|
| 4 | can be shown [prep] | 109 |
|
| 5 | [modal v] be shown to | 108 |
|
| 6 | can be shown to | 67 |
|
| 7 | can be show to | 67 |
|
| 8 | can [be] shown to | 67 |
|
