| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be at [art] [noun] | 351 |
|
| 2 | [modal v] be used at [art] | 21 |
|
| 3 | be used at [art] [noun] | 20 |
|
| 4 | [modal v] be used [art] [noun] | 7 |
|
| 5 | [modal v] be used at [noun] | 7 |
|
