| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] to [be] | 690 |
|
| 2 | have be [vb pp] to [be] | 618 |
|
| 3 | it have [vb pp] to [be] | 346 |
|
| 4 | it have be [vb pp] to | 225 |
|
| 5 | it have be [vb pp] [be] | 9 |
|
