| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if [pron] [vb base] a | 230 |
|
| 2 | [to-vb] [conj] [pron] [vb base] a | 156 |
|
| 3 | [to-vb] if [pron] [verb] a | 67 |
|
| 4 | [to-vb] if [pron] [vb base] [art] | 59 |
|
