| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] should [be] | 11452 |
|
| 2 | should [be] [prep] | 1400 |
|
| 3 | [pron] should [prep] | 374 |
|
| 4 | [pron] [be] [prep] | 362 |
|
