| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [be] at [art] | 54 |
|
| 2 | should be at [art] | 54 |
|
| 3 | should [be] at [art] | 54 |
|
| 4 | should be at [art] | 54 |
|
| 5 | should [be] at the | 42 |
|
| 6 | should [be] at a | 10 |
|
