| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [be] [v-ing] to | 618 |
|
| 2 | they [be] [v-ing] [adj] | 407 |
|
| 3 | [be] [v-ing] to [adj] | 303 |
|
| 4 | they [be] to [adj] | 9 |
|
