| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [to-vb] [adv] | 4040 |
|
| 2 | [to-vb] [is] [adv] | 278 |
|
| 3 | [vb infin] [to-vb] [is] | 246 |
|
| 4 | [vb infin] [is] [adv] | 159 |
|
