| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [prep] [be] at [adj] | 6 |
|
| 2 | [noun sg] [vb past] [prep] [be] at [adj] | 5 |
|
| 3 | [vb past] [prep] [be] [verb] at [adj] | 32 |
|
| 4 | [vb past] [prep] [be] [vb pp] at [adj] | 26 |
|
| 5 | [vb past] [prep] [be] [adj] at [adj] | 10 |
|
| 6 | [vb past] [prep] [be] [adj] at [adj] | 10 |
|
| 7 | [vb past] [prep] [be] [v-ing] at [adj] | 6 |
|
| 8 | [vb past] [prep] [be] [adv] at [adj] | 5 |
|
| 9 | [vb past] [prep] [be] at [adv] [adj] | 13 |
|
| 10 | [vb past] [prep] [be] at [adv] [adj] | 13 |
|
| 11 | [vb past] [prep] [be] at least [adj] | 11 |
|
| 12 | [vb past] [prep] [be] at least [adj] | 11 |
|
| 13 | [vb past] [prep] [be] at [art] [adj] | 5 |
|
| 14 | [vb past] [prep] [be] at [art] [adj] | 5 |
|
| 15 | [vb past] [prep] [be] at [adj] [noun] | 7 |
|
| 16 | [vb past] [prep] [be] at [adj] [noun sg] | 6 |
|
