| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i should have [vb pp] | 858 |
|
| 2 | should have [vb pp] [noun] | 244 |
|
| 3 | i have [vb pp] [noun] | 13 |
|
| 4 | i should have [noun] | 13 |
|
