| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] to | 14229 |
|
| 2 | [v-ing] to work | 376 |
|
| 3 | [be] [v-ing] work | 88 |
|
| 4 | [be] to work | 11 |
|
