| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be used at [adj] | 5 |
|
| 2 | [modal v] be used at [adj] | 5 |
|
| 3 | be used at [art] [adj] | 8 |
|
| 4 | be used at [art] [adj] | 8 |
|
| 5 | be used at [adj] [noun] | 9 |
|
| 6 | be used at [adj] [noun pl] | 7 |
|
