| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [be] [vb pp] [prep] [noun sg] | 1330 |
|
| 2 | [modal v] [be] [vb pp] from [noun sg] | 460 |
|
| 3 | should [be] [vb pp] from [noun] | 84 |
|
| 4 | should [be] [vb pp] from [noun sg] | 46 |
|
| 5 | should [be] [verb] from [noun sg] | 46 |
|
