| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] to [be] [prep] | 465 |
|
| 2 | [verb] to [be] to | 54 |
|
| 3 | [v-ing] [prep] [be] to | 6 |
|
| 4 | [v-ing] to [be] to | 5 |
|
| 5 | [v-ing] [prep] [be] to | 5 |
|
