| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [vb pp] [prep] [be] at | 12 |
|
| 2 | [modal v] [be] [vb pp] [prep] [be] at | 12 |
|
| 3 | can [be] [vb pp] [prep] [be] at | 6 |
|
| 4 | can [be] [vb pp] [prep] [be] at | 6 |
|
| 5 | [be] [vb pp] [prep] [be] [verb] at | 9 |
|
| 6 | [be] [vb pp] [prep] [be] [vb pp] at | 9 |
|
| 7 | [be] [vb pp] [prep] [be] at least | 6 |
|
| 8 | [be] [vb pp] [prep] [be] at [adv] | 6 |
|
| 9 | [be] [vb pp] [prep] [be] at least | 6 |
|
| 10 | [be] [vb pp] [prep] [be] at [adv] | 6 |
|
