| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [adj] [noun sg] | 1460 |
|
| 2 | [v-ing] at [adj] [noun sg] | 979 |
|
| 3 | [was/were] at [adj] [noun sg] | 573 |
|
| 4 | [was/were] [v-ing] at [adj] | 268 |
|
| 5 | [was/were] [v-ing] at [noun sg] | 99 |
|
