| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] be [verb] [adv] | 502 |
|
| 2 | should [adv] be [vb pp] [adv] | 467 |
|
| 3 | [vb mod] [adv] be used [adv] | 116 |
|
| 4 | [modal v] [adv] be used [adv] | 116 |
|
| 5 | should [adv] be use [adv] | 24 |
|
| 6 | should [adv] be used [adv] | 23 |
|
| 7 | should [adv] [be] used [adv] | 23 |
|
| 8 | should [adv] be used [adv] | 23 |
|
| 9 | should [adv] [be] used [adv] | 23 |
|
