| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] an [adj] | 1062 |
|
| 2 | [be] to [be] [adj] | 976 |
|
| 3 | [be] to [be] an | 81 |
|
| 4 | [be] to an [adj] | 20 |
|
