| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to [noun] | 27996 |
|
| 2 | is [vb pp] to | 10288 |
|
| 3 | is [vb pp] [noun] | 1127 |
|
| 4 | is to [noun] | 353 |
|
