| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it took [adj] years | 53 |
|
| 2 | it took two [noun] | 24 |
|
| 3 | it took two [noun pl] | 22 |
|
| 4 | it [verb] two years | 21 |
|
| 5 | it [vb past] two years | 17 |
|
| 6 | it take two years | 9 |
|
| 7 | it took two years | 8 |
|
| 8 | [pers pn] took two years | 8 |
|
| 9 | [pron] took two years | 8 |
|
| 10 | it took two year | 8 |
|
