| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [art] | 9355 |
|
| 2 | should [be] [art] | 2397 |
|
| 3 | should [be] [prep] | 1400 |
|
| 4 | should [prep] [art] | 60 |
|
