| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] if | 200 |
|
| 2 | [adv] [vb past] if | 199 |
|
| 3 | sometimes [vb past] [conj] | 56 |
|
| 4 | sometimes [verb] if | 45 |
|
| 5 | sometimes [vb past] if | 13 |
|
