| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] years [pron] | 455 |
|
| 2 | [prep] [num] [noun] it | 442 |
|
| 3 | [prep] [num] years [pers pn] | 367 |
|
| 4 | [prep] [num] [noun pl] it | 196 |
|
| 5 | [prep] [adj] years it | 121 |
|
| 6 | [prep] [num] year it | 48 |
|
| 7 | [prep] [num] years it | 45 |
|
