| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have [vb pp] [adj] | 363 |
|
| 2 | [pron] have [vb pp] [adj] | 94 |
|
| 3 | should [pron] have [vb pp] | 79 |
|
| 4 | should [pron] have [adj] | 32 |
|
