| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [v-ing] to | 20 |
|
| 2 | it [modal v] be [v-ing] to | 20 |
|
| 3 | it would be [v-ing] to | 5 |
|
| 4 | it would be [v-ing] to | 5 |
|
