| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be an [noun] | 643 |
|
| 2 | should be an [noun] | 105 |
|
| 3 | should [adv] be [noun] | 42 |
|
| 4 | should [adv] be an | 17 |
|
