| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [verb] at the [noun] | 104 |
|
| 2 | should [be] [verb] at the [noun] | 104 |
|
| 3 | should be [verb] at the [noun] | 104 |
|
| 4 | should [be] [vb pp] at the [noun] | 98 |
|
| 5 | should [be] [verb] at the [noun sg] | 96 |
|
| 6 | should [be] [verb] at the outset | 19 |
|
| 7 | should [be] [verb] at the outset | 19 |
|
| 8 | should [be] [verb] at the end | 12 |
|
| 9 | should [be] [verb] at the end | 11 |
|
| 10 | should [be] [verb] at the time | 8 |
|
| 11 | should [be] [verb] at the time | 8 |
|
| 12 | should [be] [v-ing] at the [noun] | 6 |
|
