| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if they [verb] [verb] | 1689 |
|
| 2 | if [pron] [verb] [vb infin] | 1287 |
|
| 3 | if [pers pn] [verb] [vb infin] | 1245 |
|
| 4 | [conj] they [verb] [vb infin] | 878 |
|
| 5 | if they [verb] [vb infin] | 175 |
|
