| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to [v-ing] [adj] | 174 |
|
| 2 | [be] [verb] to [v-ing] [det] | 48 |
|
| 3 | [be] [verb] [prep] [v-ing] all | 34 |
|
| 4 | [be] [verb] to [v-ing] all | 6 |
|
| 5 | [be] [verb] to [verb] all | 6 |
|
