| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] be [v-ing] to | 712 |
|
| 2 | what [noun prp] be [v-ing] | 359 |
|
| 3 | what be [v-ing] to | 349 |
|
| 4 | what [noun prp] be to | 5 |
|
