| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should of [noun sg] [be] [vb pp] | 6 |
|
| 2 | should of [noun] [be] [vb pp] | 6 |
|
| 3 | should of course [be] [vb pp] | 5 |
|
| 4 | should of course [be] [vb pp] | 5 |
|
