| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to [be] | 17707 |
|
| 2 | be [verb] [to-vb] to | 2235 |
|
| 3 | [verb] [to-vb] to [be] | 221 |
|
| 4 | be [to-vb] to [be] | 21 |
|
