| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [be] [verb] to | 947 |
|
| 2 | may [be] [vb pp] to | 900 |
|
| 3 | [vb mod] [be] shown to | 108 |
|
| 4 | [modal v] [be] shown to | 108 |
|
| 5 | may [be] shown [prep] | 12 |
|
| 6 | may [be] shown [prep] | 12 |
|
| 7 | may [be] shown to | 5 |
|
| 8 | may [be] show to | 5 |
|
| 9 | may [be] shown to | 5 |
|
| 10 | may [be] shown to | 5 |
|
