| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [verb] them | 358 |
|
| 2 | should have [pron] | 253 |
|
| 3 | [modal v] have them | 227 |
|
| 4 | should have [pers pn] | 74 |
|
| 5 | should have they | 17 |
|
