| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] have be | 3774 |
|
| 2 | [vb mod] have [prep] be | 2904 |
|
| 3 | it have [prep] be | 1427 |
|
| 4 | it [vb mod] [prep] be | 790 |
|
| 5 | it [vb mod] have [prep] | 406 |
|
