| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] is to [be] | 280 |
|
| 2 | [prep] an [noun] to [be] | 147 |
|
| 3 | an [noun] is to [be] | 59 |
|
| 4 | [prep] an [noun] is to | 9 |
|
