| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [v-ing] | 80805 |
|
| 2 | be [v-ing] to | 14228 |
|
| 3 | [noun] [v-ing] to | 12319 |
|
| 4 | [noun] be to | 10929 |
|
