| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should be [prep] | 726 |
|
| 2 | a [noun] should be | 518 |
|
| 3 | a [noun] be [prep] | 11 |
|
| 4 | a [noun] should [prep] | 8 |
|
