| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] as [noun sg] | 66 |
|
| 2 | may be [vb pp] as part | 25 |
|
| 3 | may be used as [noun sg] | 14 |
|
| 4 | may be seen as [noun sg] | 11 |
|
| 5 | may be [vb pp] as evidence | 9 |
|
| 6 | may be regarded as [noun sg] | 5 |
|
