| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] be [v-ing] to be | 310 |
|
| 2 | [adj] be [v-ing] to be | 304 |
|
| 3 | [adj] [ex0] be to be | 15 |
|
| 4 | [adj] [ex0] be [v-ing] to | 7 |
|
