| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] if [adv] | 824 |
|
| 2 | [conj] [adv] required | 63 |
|
| 3 | if [adv] required | 18 |
|
| 4 | [conj] if required | 6 |
|
