| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [verb] to | 7050 |
|
| 2 | [verb] be [v-ing] [verb] | 1205 |
|
| 3 | be [v-ing] [verb] to | 902 |
|
| 4 | [verb] be [v-ing] to | 580 |
|
| 5 | [verb] [v-ing] [verb] to | 41 |
|
