| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [prep] a long time | 46 |
|
| 2 | [prep] it [prep] a long | 30 |
|
| 3 | [prep] [prep] a long time | 8 |
|
| 4 | [prep] it [prep] a time | 5 |
|
