| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] to [adj] | 1399 |
|
| 2 | [is] [to-vb] [adj] | 1186 |
|
| 3 | [is] [to-vb] to | 332 |
|
| 4 | [is] to [adj] | 94 |
|
