| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] be [v-ing] to | 460 |
|
| 2 | [subord] [adj] be [v-ing] | 247 |
|
| 3 | [subord] [adj] be to | 95 |
|
| 4 | [subord] [adj] [v-ing] to | 28 |
|
| 5 | [subord] be [v-ing] to | 8 |
|
