| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] at [art] | 2298 |
|
| 2 | be [v-ing] [art] first | 107 |
|
| 3 | [v-ing] at [art] first | 28 |
|
| 4 | be [v-ing] at first | 13 |
|
| 5 | be at [art] first | 8 |
|
