| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | once [verb] [art] | 20 |
|
| 2 | once [vb pp] [art] | 20 |
|
| 3 | once [det] [art] | 13 |
|
| 4 | once [adj] [art] | 13 |
|
| 5 | once such [art] | 12 |
|
| 6 | once such [art] | 12 |
|
| 7 | [noun] once [art] | 306 |
|
| 8 | [noun sg] once [art] | 250 |
|
| 9 | [conj] once [art] | 245 |
|
| 10 | [that] once [art] | 137 |
|
| 11 | that once [art] | 137 |
|
| 12 | that once [art] | 137 |
|
| 13 | [coord] once [art] | 85 |
|
| 14 | [verb] once [art] | 84 |
|
| 15 | [adj] once [art] | 72 |
|
| 16 | [adv] once [art] | 70 |
|
| 17 | [adv] once [art] | 59 |
|
| 18 | [adj] once [art] | 52 |
|
| 19 | [noun pl] once [art] | 45 |
|
| 20 | but once [art] | 43 |
|
| 21 | but once [art] | 43 |
|
| 22 | and once [art] | 42 |
|
| 23 | and once [art] | 42 |
|
| 24 | [vb pp] once [art] | 32 |
|
| 25 | [subord] once [art] | 23 |
|
| 26 | [to-vb] once [art] | 15 |
|
| 27 | [v-ing] once [art] | 11 |
|
| 28 | [vb -s] once [art] | 10 |
|
| 29 | then once [art] | 9 |
|
| 30 | then once [art] | 9 |
|
