| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have [verb] | 4130 |
|
| 2 | should [pers pn] [verb] | 2915 |
|
| 3 | [pers pn] have [verb] | 1957 |
|
| 4 | should [pers pn] have | 216 |
|
