| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have be [verb] | 874 |
|
| 2 | should be [verb] at | 505 |
|
| 3 | have be [verb] at | 171 |
|
| 4 | should have [verb] at | 48 |
|
| 5 | should have be at | 21 |
|
