| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] to [be] | 301 |
|
| 2 | and is [vb pp] to [be] | 127 |
|
| 3 | and it is to [be] | 29 |
|
| 4 | and it is [vb pp] to | 27 |
|
