| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] should [be] | 1354 |
|
| 2 | [adv] should [be] | 384 |
|
| 3 | [adv] [conj] [be] | 248 |
|
| 4 | [adv] [conj] should | 78 |
|
