| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [be] | 159341 |
|
| 2 | [noun] [prep] [be] | 41872 |
|
| 3 | [modal v] [prep] [be] | 5042 |
|
| 4 | [noun] [modal v] [prep] | 3380 |
|
