| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] many years [prep] | 6 |
|
| 2 | it [vb past] many years [prep] | 6 |
|
| 3 | it [vb past] many years for | 5 |
|
| 4 | it [vb past] many years for | 5 |
|
