| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] to be [vb pp] | 33 |
|
| 2 | may be [vb pp] to be [v-ing] | 11 |
|
| 3 | may be expected to be [verb] | 6 |
|
| 4 | may be said to be [verb] | 6 |
|
