| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [prep] a | 3419 |
|
| 2 | [conj] [adv] [prep] a | 2631 |
|
| 3 | [conj] once [prep] [art] | 120 |
|
| 4 | [conj] once [prep] a | 33 |
|
| 5 | [conj] once [prep] a | 33 |
|
