| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [be] [verb] [prep] | 8068 |
|
| 2 | may [be] [vb pp] [prep] | 7735 |
|
| 3 | [modal v] [be] seen [prep] | 2424 |
|
| 4 | may [be] seen [prep] | 229 |
|
| 5 | may [be] see [prep] | 229 |
|
