| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [art] [noun pl] [unc] | 38 |
|
| 2 | was [vb pp] at [art] [noun pl] | 37 |
|
| 3 | was at [art] [noun pl] [unc] | 8 |
|
