| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] to [be] | 8901 |
|
| 2 | to [be] for | 186 |
|
| 3 | [v-ing] [be] for | 17 |
|
| 4 | [v-ing] to for | 7 |
|
