| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [noun] [prep] | 389 |
|
| 2 | be [noun] [prep] [det] | 373 |
|
| 3 | may be [prep] [det] | 125 |
|
| 4 | may be [noun] [det] | 7 |
|
