| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] should [be] [vb pp] that | 846 |
|
| 2 | [pers pn] should [not/n't] [be] [vb pp] | 447 |
|
| 3 | should [not/n't] [be] [vb pp] that | 82 |
|
| 4 | [pers pn] [not/n't] [be] [vb pp] that | 8 |
|
