| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] to [be] [prep] | 267 |
|
| 2 | be [verb] to [be] for | 27 |
|
| 3 | be [v-ing] [prep] [be] for | 15 |
|
| 4 | [be] [v-ing] to [be] for | 10 |
|
