| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [not/n't] be [verb] [to-vb] | 289 |
|
| 2 | should [not/n't] be [vb pp] [to-vb] | 283 |
|
| 3 | [modal v] [not/n't] be used [to-vb] | 96 |
|
| 4 | should [adv] be used [to-vb] | 36 |
|
| 5 | should [not/n't] be used [verb] | 24 |
|
| 6 | should [not/n't] [be] used [to-vb] | 24 |
|
| 7 | should [not/n't] [be] used [to-vb] | 24 |
|
| 8 | should [not/n't] be used [to-vb] | 24 |
|
| 9 | should [not/n't] be use [to-vb] | 24 |
|
