| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [coord] [adv] | 2970 |
|
| 2 | once [coord] [adv] | 541 |
|
| 3 | [adv prt] once [adv] | 142 |
|
| 4 | [adv prt] once [coord] | 49 |
|
