| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if [pron] [vb -s] | 876 |
|
| 2 | [vb pp] [verb] if [pron] | 142 |
|
| 3 | [vb pp] if [pron] [vb -s] | 134 |
|
| 4 | [vb pp] [verb] [pron] [vb -s] | 73 |
|
