| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if they [verb] [verb] [pron] [art] | 6 |
|
| 2 | if they [verb] [verb] [pron] [art] | 6 |
|
| 3 | if they [verb] [verb] [pers pn] [art] | 6 |
|
| 4 | if they [vb past] [verb] [pron] [art] | 5 |
|
