| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] it [prep] | 1568 |
|
| 2 | [verb] it [prep] an | 806 |
|
| 3 | [vb past] [verb] [prep] an | 703 |
|
| 4 | [vb past] it [prep] an | 193 |
|
| 5 | [vb past] [verb] it an | 9 |
|
