| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it should [not/n't] be [vb pp] [conj] | 86 |
|
| 2 | it should [not/n't] [be] [vb pp] [conj] | 86 |
|
| 3 | it should not [be] [vb pp] [conj] | 85 |
|
| 4 | it should [not/n't] [be] [vb pp] [that] | 79 |
|
| 5 | it should [not/n't] [be] [vb pp] that | 79 |
|
| 6 | it should [not/n't] [be] [vb pp] that | 79 |
|
| 7 | it should [not/n't] [be] forgotten [conj] | 32 |
|
| 8 | it should [not/n't] [be] assumed [conj] | 24 |
|
| 9 | it should [not/n't] [be] thought [conj] | 10 |
|
| 10 | it should [not/n't] [be] [vb pp] [subord] | 5 |
|
