| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [v-ing] to [be] | 16 |
|
| 2 | [modal v] be [v-ing] to be | 16 |
|
| 3 | [modal v] be [v-ing] to [be] | 14 |
|
| 4 | [modal v] be [v-ing] to be | 14 |
|
| 5 | will be [v-ing] to [be] | 5 |
|
