| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [be] | 159335 |
|
| 2 | [modal v] [be] at | 1456 |
|
| 3 | [noun] [modal v] at | 438 |
|
| 4 | [noun] [be] at | 18 |
|
