| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] take [adv] [adj] hours | 5 |
|
| 2 | it [vb mod] take [adv] [adj] hours | 5 |
|
| 3 | it take [pers pn] [adv] [adj] hours | 11 |
|
| 4 | it take [pron] [adv] [adj] hours | 11 |
|
| 5 | it take him [adv] [adj] hours | 6 |
|
| 6 | it take he [adv] [adj] hours | 6 |
|
| 7 | it take [adv] [adj] hours [verb] | 6 |
|
| 8 | it take [adv] [adj] hours [to-vb] | 6 |
|
