| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a small | 1382 |
|
| 2 | [adv] a small | 1097 |
|
| 3 | once a [adj] | 325 |
|
| 4 | once a [adj] | 312 |
|
| 5 | once a small | 6 |
|
| 6 | once [art] small | 5 |
|
| 7 | once a small | 5 |
|
