| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] years | 308 |
|
| 2 | it take [adj] years | 67 |
|
| 3 | it [be] take [adj] | 41 |
|
| 4 | [be] take [adj] years | 21 |
|
