| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] they [art] [noun sg] | 1981 |
|
| 2 | [verb] once [art] [noun sg] | 266 |
|
| 3 | they once [art] [noun sg] | 15 |
|
| 4 | [verb] they once [art] | 11 |
|
