| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] for | 671 |
|
| 2 | [modal v] be set for | 32 |
|
| 3 | could be set [prep] | 19 |
|
| 4 | could be set [prep] | 19 |
|
| 5 | could be set for | 6 |
|
| 6 | could [be] set for | 6 |
|
