| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [v-ing] at [art] edge | 5 |
|
| 2 | [be] [adv] [v-ing] at [art] edge | 5 |
|
| 3 | [adv] [v-ing] at [art] edge [prep] | 5 |
|
| 4 | [adv] [v-ing] at [art] edge [prep] | 5 |
|
