| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] to [be] | 1990 |
|
| 2 | [Wh det] are [vb pp] to | 339 |
|
| 3 | [Wh det] are to [be] | 143 |
|
| 4 | [Wh det] are [vb pp] [be] | 37 |
|
