| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [be] [verb] [prep] | 9907 |
|
| 2 | [vb mod] [be] think [prep] | 323 |
|
| 3 | [modal v] [be] think [prep] | 323 |
|
| 4 | should [be] think [prep] | 38 |
|
