| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adj] be [v-ing] | 887 |
|
| 2 | [adj] be [v-ing] to | 460 |
|
| 3 | [conj] be [v-ing] to | 268 |
|
| 4 | [conj] [adj] be to | 210 |
|
| 5 | [conj] [adj] [v-ing] to | 106 |
|
