| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should have [vb pp] [noun] | 244 |
|
| 2 | it should have [vb pp] | 124 |
|
| 3 | it should have [noun] | 9 |
|
| 4 | it have [vb pp] [noun] | 6 |
|
