| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] at the | 624 |
|
| 2 | [v-ing] at the [det] | 253 |
|
| 3 | was [v-ing] at [det] | 79 |
|
| 4 | was [v-ing] the [det] | 64 |
|
| 5 | was at the [det] | 43 |
|
