| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [art] first | 3354 |
|
| 2 | [subord] [art] first | 1443 |
|
| 3 | once [art] [adj] | 523 |
|
| 4 | once [art] [num ord] | 42 |
|
| 5 | once [art] first | 29 |
|
| 6 | once [art] first | 29 |
|
