| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should [be] | 20778 |
|
| 2 | should [be] [prep] | 1400 |
|
| 3 | [noun] [be] [prep] | 331 |
|
| 4 | [noun] should [prep] | 195 |
|
