| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be do at [art] [noun] | 89 |
|
| 2 | should be at [art] [noun] | 38 |
|
| 3 | should be do [art] [noun] | 8 |
|
| 4 | should be do at [art] | 6 |
|
