| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a [adj] history of | 75 |
|
| 2 | have [vb pp] a [adj] of | 37 |
|
| 3 | have [vb pp] a [adj] history | 26 |
|
| 4 | [vb pp] a [adj] history of | 10 |
|
| 5 | have [vb pp] a history of | 7 |
|
