| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [prep] [noun] | 1338 |
|
| 2 | should have [vb pp] [prep] | 556 |
|
| 3 | should have [vb pp] [noun] | 244 |
|
| 4 | should have [prep] [noun] | 16 |
|
