| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] at [adj] | 1033 |
|
| 2 | [was/were] [vb pp] [prep] one | 737 |
|
| 3 | [was/were] [vb pp] [prep] one | 737 |
|
| 4 | [was/were] [vb pp] at [num] | 461 |
|
| 5 | [be] [vb pp] at one | 142 |
|
| 6 | [was/were] [verb] at one | 53 |
|
| 7 | [was/were] [vb pp] at one | 34 |
|
| 8 | [was/were] [vb pp] at one | 34 |
|
