| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] if [pron] [verb] | 167 |
|
| 2 | [to-vb] [prep] if [pron] [verb] | 68 |
|
| 3 | [vb pp] [to-vb] [prep] [pron] [verb] | 50 |
|
| 4 | [vb pp] [to-vb] if [pron] [verb] | 49 |
|
| 5 | [vb pp] [to-vb] [prep] if [pron] | 13 |
|
