| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] be [verb] to | 451 |
|
| 2 | [adj] [modal v] be [v-ing] [prep] | 99 |
|
| 3 | [adj] [modal v] be [v-ing] [prep] | 99 |
|
| 4 | [adj] [modal v] [be] [v-ing] to | 14 |
|
| 5 | [adj] [modal v] be [v-ing] to | 14 |
|
