| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] | 79141 |
|
| 2 | if [pers pn] [verb] | 75585 |
|
| 3 | [conj] they [verb] | 73235 |
|
| 4 | if they [verb] | 8870 |
|
