| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it took [adj] [noun] of | 27 |
|
| 2 | it took [adj] [noun pl] of | 25 |
|
| 3 | it took [num] [noun] of | 19 |
|
| 4 | it took [adj] years of | 8 |
|
| 5 | it took [adj] year of | 8 |
|
| 6 | it took [det] [noun] of | 7 |
|
