| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [verb] to have be [prep] | 7 |
|
| 2 | [vb infin] [vb pp] have be [prep] | 7 |
|
| 3 | [vb infin] [verb] have been [prep] | 7 |
|
| 4 | have [verb] have be [prep] | 6 |
|
