| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] history [prep] | 404 |
|
| 2 | [be] a [adj] [prep] | 385 |
|
| 3 | [be] a history [prep] | 56 |
|
| 4 | [be] a [adj] history | 45 |
|
| 5 | [be] [adj] history [prep] | 10 |
|
