| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] at the | 151 |
|
| 2 | be [verb] [adv] at the | 104 |
|
| 3 | should be [verb] [adv] at | 17 |
|
| 4 | should [verb] [adv] at the | 14 |
|
| 5 | should be [verb] [adv] the | 8 |
|
| 6 | should be [adv] at the | 5 |
|
