| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] to [be] | 170 |
|
| 2 | may be [vb pp] to [be] | 167 |
|
| 3 | [vb mod] be shown to [be] | 90 |
|
| 4 | [modal v] be shown to [be] | 90 |
|
| 5 | may [be] shown to [be] | 5 |
|
| 6 | may be shown to [be] | 5 |
|
| 7 | may be shown [prep] [be] | 5 |
|
| 8 | may be shown to [be] | 5 |
|
| 9 | may [be] shown to [be] | 5 |
|
| 10 | may be shown [prep] [be] | 5 |
|
| 11 | may be show to [be] | 5 |
|
| 12 | may be shown to [be] | 5 |
|
