| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] at the [noun pl] [prep] | 25 |
|
| 2 | was [v-ing] at the [noun pl] [prep] | 18 |
|
| 3 | was [verb] at the [noun pl] of | 14 |
|
| 4 | was [verb] at the [noun pl] of | 14 |
|
| 5 | was look at the [noun pl] [prep] | 7 |
|
| 6 | was [vb pp] at the [noun pl] [prep] | 6 |
|
| 7 | was looking at the [noun pl] [prep] | 6 |
|
