| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] [conj] | 1447 |
|
| 2 | [to-vb] [conj] [to-vb] | 1295 |
|
| 3 | [prep] [conj] [to-vb] | 975 |
|
| 4 | [to-vb] [prep] [to-vb] | 31 |
|
