| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] should be | 261 |
|
| 2 | used should [be] | 21 |
|
| 3 | chosen should [be] | 11 |
|
| 4 | involved should [be] | 9 |
|
| 5 | said should [be] | 7 |
|
| 6 | selected should [be] | 5 |
|
| 7 | provided should [be] | 5 |
|
| 8 | required should [be] | 5 |
|
| 9 | given should [be] | 5 |
|
| 10 | offered should [be] | 5 |
|
