| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] [prep] [noun] | 3809 |
|
| 2 | [verb] [to-vb] [prep] [n mass] | 378 |
|
| 3 | [vb past] [verb] [prep] [n mass] | 250 |
|
