| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and if [pron] [verb] | 3563 |
|
| 2 | and [conj] they [verb] | 1970 |
|
| 3 | [conj] if they [verb] | 1200 |
|
| 4 | [coord] if they [verb] | 760 |
|
| 5 | and if they [verb] | 460 |
|
