| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [v-ing] [prep] the | 415 |
|
| 2 | [vb past] [pron] [verb] at the | 131 |
|
| 3 | [verb] [pron] [v-ing] at the | 79 |
|
| 4 | [vb past] [pron] [v-ing] at [art] | 59 |
|
