| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] first sign | 10 |
|
| 2 | [verb] at the first sign | 10 |
|
| 3 | [verb] at the first sign | 10 |
|
| 4 | [verb] at [art] first sign | 10 |
|
| 5 | [verb] at [art] first sign | 9 |
|
| 6 | [vb pp] at [art] first sign | 6 |
|
