| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] seven [noun] | 19 |
|
| 2 | it [verb] seven [noun pl] | 17 |
|
| 3 | it [vb past] seven [noun] | 13 |
|
| 4 | it [vb -s] seven [noun] | 6 |
|
| 5 | it take seven [noun] | 5 |
|
| 6 | it [verb] seven years | 5 |
|
| 7 | it [verb] seven year | 5 |
|
