| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at [adj] [noun pl] | 715 |
|
| 2 | was [v-ing] [adj] [noun pl] | 655 |
|
| 3 | was [v-ing] at [adj] | 173 |
|
| 4 | was at [adj] [noun pl] | 40 |
|
| 5 | was [v-ing] at [noun pl] | 20 |
|
