| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it take [adj] years | 67 |
|
| 2 | it take four [noun] | 36 |
|
| 3 | it take four [noun pl] | 31 |
|
| 4 | it [verb] four years | 11 |
|
| 5 | [pers pn] take four years | 10 |
|
| 6 | [pron] take four years | 10 |
|
| 7 | it take four years | 9 |
|
| 8 | it take four year | 9 |
|
