| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should not [be] left to [art] | 5 |
|
| 2 | should not [be] left to [art] | 5 |
|
| 3 | should not [be] left to [art] | 5 |
|
| 4 | should not be left to [art] | 5 |
|
