| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] to [be] | 5064 |
|
| 2 | [coord] be to [be] | 166 |
|
| 3 | [coord] [v-ing] to [be] | 158 |
|
| 4 | [coord] be [v-ing] to | 154 |
|
