| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [vb pp] to [be] | 5290 |
|
| 2 | [prep] [noun] be [vb pp] to | 1552 |
|
| 3 | [prep] [noun] be to [be] | 697 |
|
| 4 | [prep] be [vb pp] to [be] | 203 |
|
| 5 | [prep] [noun] [vb pp] to [be] | 104 |
|
