| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] for | 750 |
|
| 2 | should be set [prep] | 40 |
|
| 3 | should be set [prep] | 40 |
|
| 4 | [modal v] be set for | 32 |
|
| 5 | should be set for | 8 |
|
| 6 | should [be] set for | 8 |
|
