| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [art] [adj] | 1842 |
|
| 2 | should have [vb pp] [art] | 563 |
|
| 3 | should have [art] [adj] | 346 |
|
| 4 | should have [vb pp] [adj] | 77 |
|
