| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [to-vb] [prep] | 5691 |
|
| 2 | [be] [to-vb] [conj] | 2413 |
|
| 3 | [be] [conj] [prep] | 2277 |
|
| 4 | [to-vb] [conj] [prep] | 2087 |
|
