| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at the [noun sg] | 4328 |
|
| 2 | were [v-ing] the [noun sg] | 917 |
|
| 3 | were at the [noun sg] | 321 |
|
| 4 | were [v-ing] at the | 192 |
|
| 5 | were [v-ing] at [noun sg] | 34 |
|
