| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] once [art] [adj] | 65 |
|
| 2 | [conj] once [art] [adj] | 42 |
|
| 3 | [coord] once [art] [adj] | 36 |
|
| 4 | [conj] once the [adj] | 34 |
|
| 5 | [conj] once the [adj] | 34 |
|
| 6 | [subord] once [art] [adj] | 26 |
|
| 7 | but once [art] [adj] | 19 |
|
| 8 | but once [art] [adj] | 19 |
|
| 9 | [conj] once a [adj] | 16 |
|
| 10 | [conj] once a [adj] | 16 |
|
| 11 | [conj] once every [adj] | 15 |
|
| 12 | [conj] once every [adj] | 15 |
|
| 13 | [conj] once [art] [num] | 14 |
|
| 14 | and once [art] [adj] | 13 |
|
| 15 | and once [art] [adj] | 13 |
|
| 16 | than once [art] [adj] | 12 |
|
| 17 | than once [art] [adj] | 12 |
|
| 18 | [conj] once [art] [num ord] | 6 |
|
| 19 | where once [art] [adj] | 5 |
|
| 20 | where once [art] [adj] | 5 |
|
