| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] time | 1743 |
|
| 2 | [v-ing] [verb] at [art] | 273 |
|
| 3 | [v-ing] at [art] time | 224 |
|
| 4 | [v-ing] [verb] [art] time | 20 |
|
