| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] [adv] | 1690 |
|
| 2 | be [verb] is [adv] | 79 |
|
| 3 | should be [verb] is | 59 |
|
| 4 | should [verb] is [adv] | 8 |
|
