| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] should [be] | 313 |
|
| 2 | [pron] [ex0] [modal v] [be] | 190 |
|
| 3 | [pron] [ex0] [vb mod] [be] | 190 |
|
| 4 | [pron] [ex0] should [be] | 8 |
|
