| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [verb] at an [adj] | 51 |
|
| 2 | [modal v] [be] [verb] at an [adj] | 51 |
|
| 3 | to [be] [verb] at an [adj] | 21 |
|
| 4 | [prep] [be] [verb] at an [adj] | 21 |
|
| 5 | [prep] [be] [verb] at an [adj] | 21 |
|
| 6 | to [be] [verb] at an [adj] | 21 |
|
| 7 | should [be] [verb] at an [adj] | 18 |
|
| 8 | should [be] [verb] at an [adj] | 18 |
|
| 9 | can [be] [verb] at an [adj] | 10 |
|
| 10 | can [be] [verb] at an [adj] | 10 |
|
| 11 | [adv] [be] [verb] at an [adj] | 8 |
|
| 12 | must [be] [verb] at an [adj] | 7 |
|
| 13 | must [be] [verb] at an [adj] | 7 |
|
| 14 | [adv] [be] [verb] at an [adj] | 6 |
|
| 15 | may [be] [verb] at an [adj] | 5 |
|
| 16 | will [be] [verb] at an [adj] | 5 |
|
| 17 | will [be] [verb] at an [adj] | 5 |
|
| 18 | may [be] [verb] at an [adj] | 5 |
|
| 19 | [be] [verb] [adv] at an [adj] | 6 |
|
| 20 | [be] [verb] at an [adj] [noun sg] | 78 |
|
| 21 | [be] [verb] at an [adj] [noun] | 78 |
|
| 22 | [be] [verb] at an [adj] stage | 29 |
|
| 23 | [be] [verb] at an [adj] stage | 29 |
|
| 24 | [be] [verb] at an [adj] rate | 10 |
|
| 25 | [be] [verb] at an [adj] rate | 10 |
|
| 26 | [be] [verb] at an [adj] cost | 5 |
|
| 27 | [be] [verb] at an [adj] cost | 5 |
|
