| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at once [prep] the | 50 |
|
| 2 | [verb] at once [prep] the | 50 |
|
| 3 | [vb past] at once [prep] the | 22 |
|
| 4 | [verb] at once to the | 18 |
|
| 5 | [verb] at once to the | 18 |
|
| 6 | [vb pp] at once [prep] the | 16 |
|
| 7 | [verb] at once on the | 6 |
|
| 8 | [verb] at once by the | 6 |
|
| 9 | [verb] at once by the | 6 |
|
| 10 | [verb] at once on the | 6 |
|
| 11 | [verb] at once from the | 5 |
|
| 12 | [to-vb] at once [prep] the | 5 |
|
| 13 | [verb] at once from the | 5 |
|
