| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] [vb infin] [adj] | 2122 |
|
| 2 | [to-vb] [conj] [vb infin] at | 199 |
|
| 3 | [conj] [vb infin] at [adj] | 59 |
|
| 4 | [to-vb] [conj] at [adj] | 44 |
|
