| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] should be [verb] | 163 |
|
| 2 | what [pron] should be [verb] | 87 |
|
| 3 | [prep] what should be [verb] | 73 |
|
| 4 | [prep] what [pron] should [verb] | 73 |
|
| 5 | [prep] what [pron] should be | 36 |
|
