| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if they [verb] | 8870 |
|
| 2 | if [pron] do | 5962 |
|
| 3 | if they [vb base] | 5282 |
|
| 4 | [conj] they do | 4773 |
|
| 5 | if they do | 1473 |
|
