| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] at [adj] | 192 |
|
| 2 | [noun] [modal v] occur at | 51 |
|
| 3 | [modal v] occur at [adj] | 41 |
|
| 4 | [noun] [modal v] occur [adj] | 10 |
|
