| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have be [prep] [det] | 105 |
|
| 2 | [modal v] have be caused [prep] | 47 |
|
| 3 | [modal v] be caused [prep] [det] | 12 |
|
| 4 | have be caused [prep] [det] | 10 |
|
