| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] have be | 3675 |
|
| 2 | it [vb mod] be for | 252 |
|
| 3 | [vb mod] have be for | 62 |
|
| 4 | it [vb mod] have for | 6 |
|
