| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [noun pl] at [noun sg] | 151 |
|
| 2 | was [verb] [prep] [noun pl] at | 68 |
|
| 3 | was [verb] [prep] [noun pl] [noun sg] | 45 |
|
| 4 | was [verb] [prep] at [noun sg] | 6 |
|
