| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be at the [noun] | 30 |
|
| 2 | should [be] at the [noun] | 30 |
|
| 3 | should [be] at the [noun] | 30 |
|
| 4 | should [be] at the [noun sg] | 28 |
|
