| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] seven | 32 |
|
| 2 | it [vb past] seven | 19 |
|
| 3 | it [vb -s] seven | 13 |
|
| 4 | it take seven | 9 |
|
| 5 | it took seven | 7 |
|
| 6 | it have seven | 5 |
|
