| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] [verb] at | 55 |
|
| 2 | but [v-ing] [verb] [prep] | 41 |
|
| 3 | but [v-ing] [verb] [prep] | 41 |
|
| 4 | but [verb] [verb] at | 38 |
|
| 5 | but [v-ing] [verb] at | 6 |
|
