| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [verb] to [be] | 600 |
|
| 2 | should [adv] be [verb] to | 283 |
|
| 3 | should be [verb] to [be] | 72 |
|
| 4 | should [adv] [verb] to [be] | 38 |
|
