| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] twice a day | 11 |
|
| 2 | [adv] [conj] twice a day | 11 |
|
| 3 | once [conj] twice a day | 9 |
|
| 4 | once [conj] twice a day | 9 |
|
