| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] only | 96 |
|
| 2 | should [be] [vb pp] only | 96 |
|
| 3 | should be [vb pp] only | 96 |
|
| 4 | should [be] [vb pp] only | 96 |
|
| 5 | should [be] used only | 20 |
|
| 6 | should [be] considered only | 6 |
|
| 7 | should [be] made only | 5 |
|
