| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [to-vb] [prep] a | 788 |
|
| 2 | [vb infin] [prep] a few | 190 |
|
| 3 | [to-vb] [prep] a few | 151 |
|
| 4 | [vb infin] [to-vb] a few | 72 |
|
