| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [be] [prep] [noun] | 355 |
|
| 2 | [be] think [prep] [noun] | 303 |
|
| 3 | should [be] think [prep] | 38 |
|
| 4 | should think [prep] [noun] | 12 |
|
