| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [vb infin] [prep] | 3723 |
|
| 2 | [prep] [vb infin] [prep] | 3715 |
|
| 3 | [prep] [verb] on | 3663 |
|
| 4 | [prep] [vb infin] on | 113 |
|
