| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] should be | 90 |
|
| 2 | be [vb pp] should [be] | 90 |
|
| 3 | be [vb pp] should [be] | 39 |
|
| 4 | [be] [vb pp] should [be] | 39 |
|
| 5 | [is] [vb pp] should [be] | 15 |
|
| 6 | is [vb pp] should [be] | 15 |
|
| 7 | [been] [vb pp] should [be] | 14 |
|
| 8 | been [vb pp] should [be] | 14 |
|
| 9 | [am/are] [vb pp] should [be] | 11 |
|
| 10 | are [vb pp] should [be] | 11 |
|
| 11 | [was/were] [vb pp] should [be] | 8 |
|
| 12 | was [vb pp] should [be] | 6 |
|
