| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] at [adj] [noun] | 94 |
|
| 2 | should [be] [vb pp] at [adj] [noun] | 94 |
|
| 3 | should be [vb pp] at [adj] [noun] | 94 |
|
| 4 | should [be] [vb pp] at [det] [noun] | 53 |
|
| 5 | should [be] [vb pp] at [adj] [noun pl] | 47 |
|
| 6 | should [be] [vb pp] at [adj] [noun sg] | 44 |
|
| 7 | should [be] [vb pp] at [adj] [noun] | 32 |
|
| 8 | should [be] [vb pp] at all [noun] | 24 |
|
| 9 | should [be] [vb pp] at all [noun] | 24 |
|
| 10 | should [be] [vb pp] at this [noun] | 21 |
|
| 11 | should [be] [vb pp] at this [noun] | 21 |
|
| 12 | should [be] [vb pp] at [adj] cost | 13 |
|
| 13 | should [be] [vb pp] at [adj] time | 12 |
|
| 14 | should [be] [vb pp] at [adj] costs | 11 |
|
| 15 | should [be] [vb pp] at [adj] stage | 10 |
|
| 16 | should [be] [vb pp] at [adj] stage | 10 |
|
| 17 | should [be] [vb pp] at [adj] interval | 9 |
|
| 18 | should [be] [vb pp] at [adj] level | 9 |
|
| 19 | should [be] avoided at [adj] [noun] | 9 |
|
| 20 | should [be] [vb pp] at [adj] intervals | 9 |
|
| 21 | should [be] [vb pp] at [num] [noun] | 8 |
|
| 22 | should [be] [vb pp] at [adj] times | 8 |
|
| 23 | should [be] [vb pp] at [adj] point | 8 |
|
| 24 | should [be] [vb pp] at [adj] point | 7 |
|
| 25 | should [be] [vb pp] at regular [noun] | 7 |
|
| 26 | should [be] [vb pp] at regular [noun] | 7 |
|
| 27 | should [be] noted at [adj] [noun] | 5 |
|
| 28 | should [be] [vb pp] at [adj] levels | 5 |
|
