| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] belong to a | 69 |
|
| 2 | [adv] belong to a | 47 |
|
| 3 | once [verb] to a | 30 |
|
| 4 | once belong to [art] | 20 |
|
| 5 | once belong to a | 5 |
|
| 6 | once belong [prep] a | 5 |
|
