| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] it [be] [vb pp] | 323 |
|
| 2 | should [pron] [be] [vb pp] | 218 |
|
| 3 | should [pers pn] [be] [vb pp] | 208 |
|
| 4 | should it [be] [verb] | 90 |
|
| 5 | should it [be] [vb pp] | 81 |
|
| 6 | should it [be] [vb pp] | 81 |
|
