| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [pron] two hours | 6 |
|
| 2 | it [verb] [pron] two hour | 6 |
|
| 3 | it take [pron] two hour | 6 |
|
| 4 | it [verb] [pers pn] two hour | 5 |
|
| 5 | it took [pron] two hour | 5 |
|
| 6 | it [vb past] [pron] two hour | 5 |
|
