| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at once [prep] the [noun sg] | 49 |
|
| 2 | [vb past] at once [prep] the | 22 |
|
| 3 | [vb past] at [prep] the [noun sg] | 15 |
|
| 4 | [vb past] at once the [noun sg] | 9 |
|
| 5 | [vb past] once [prep] the [noun sg] | 8 |
|
