| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have be | 21175 |
|
| 2 | [modal v] be [prep] | 14386 |
|
| 3 | [modal v] have [prep] | 4375 |
|
| 4 | have be [prep] | 1538 |
|
