| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a long history | 143 |
|
| 2 | [verb] a long history | 137 |
|
| 3 | have a long history | 133 |
|
| 4 | [vb -s] a long history | 72 |
|
| 5 | has a long history | 72 |
|
| 6 | [vb base] a long history | 34 |
|
| 7 | have a long history | 32 |
|
| 8 | [vb past] a long history | 22 |
|
| 9 | had a long history | 20 |
|
| 10 | [vb pp] a long history | 10 |
|
| 11 | [verb] a longer history | 6 |
|
| 12 | had a long history | 6 |
|
