| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] to | 14229 |
|
| 2 | be [v-ing] to | 14228 |
|
| 3 | 's [v-ing] [prep] | 6635 |
|
| 4 | 's [v-ing] [prep] | 4388 |
|
| 5 | [is] [v-ing] to | 3989 |
|
| 6 | 's [verb] to | 2353 |
|
| 7 | 's [v-ing] to | 1820 |
|
