| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] be [v-ing] to [be] | 310 |
|
| 2 | [coord] [ex0] be to [be] | 38 |
|
| 3 | [coord] be [v-ing] to [be] | 37 |
|
| 4 | [coord] [ex0] be [v-ing] to | 20 |
|
