| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [adv] | 4428 |
|
| 2 | [pron] should be [adv] | 795 |
|
| 3 | it should be [adv] | 223 |
|
| 4 | it should be [adv] | 205 |
|
| 5 | it should [be] [adv] | 205 |
|
| 6 | it should [be] [adv] | 205 |
|
