| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [noun] | 32260 |
|
| 2 | may be [vb pp] [prep] | 7735 |
|
| 3 | may be [prep] [noun] | 452 |
|
| 4 | may be [vb pp] [noun] | 98 |
|
