| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a [adj] history of | 21 |
|
| 2 | have a [adj] history of | 21 |
|
| 3 | have a [adj] history of | 21 |
|
| 4 | have a long history of | 18 |
|
| 5 | have a long history of | 18 |
|
