| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] to [noun prp] | 7846 |
|
| 2 | is [v-ing] to | 2168 |
|
| 3 | is [v-ing] [noun prp] | 430 |
|
| 4 | is to [noun prp] | 68 |
|
