| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [prep] a | 1449 |
|
| 2 | [vb past] [prep] a great | 139 |
|
| 3 | it [vb past] a great | 47 |
|
| 4 | it [prep] a great | 22 |
|
| 5 | it [vb past] [prep] great | 7 |
|
