| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] should have [be] [prep] [noun prp] | 7 |
|
| 2 | [pers pn] should have [be] [prep] [noun prp] | 6 |
|
| 3 | should have [be] [verb] [prep] [noun prp] | 24 |
|
| 4 | should have [be] [vb pp] [prep] [noun prp] | 22 |
|
