| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [verb] | 144373 |
|
| 2 | [vb infin] [to-vb] | 75257 |
|
| 3 | [verb] to ask | 2466 |
|
| 4 | [vb infin] ask | 932 |
|
