| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] two [noun pl] [prep] | 25 |
|
| 2 | it [vb past] two [noun] [prep] | 24 |
|
| 3 | it [vb past] two [noun] of | 12 |
|
| 4 | it [vb past] two [noun] of | 12 |
|
| 5 | it took two [noun] [prep] | 7 |
|
| 6 | it [vb past] two year [prep] | 6 |
|
| 7 | it [vb past] two years [prep] | 6 |
|
