| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] and [prep] [adj] | 1181 |
|
| 2 | once [conj] [prep] [adj] | 282 |
|
| 3 | once [coord] [prep] [adj] | 280 |
|
| 4 | once and [prep] [adj] | 279 |
|
