| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [that] once [prep] [art] [noun sg] | 7 |
|
| 2 | [verb] [that] once [prep] [art] [noun sg] | 7 |
|
| 3 | [verb] [that] once [art] [noun sg] [verb] | 6 |
|
