| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] have be [prep] | 231 |
|
| 2 | it [modal v] be do [prep] | 114 |
|
| 3 | [modal v] have be do [prep] | 59 |
|
| 4 | it have be do [prep] | 29 |
|
| 5 | it [modal v] have do [prep] | 25 |
|
| 6 | it [modal v] have be do | 24 |
|
