| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [adj] years it | 21 |
|
| 2 | [noun] [prep] three years [pron] | 10 |
|
| 3 | [noun] [prep] three [noun] it | 9 |
|
| 4 | [noun] [prep] three [noun pl] it | 9 |
|
| 5 | [noun] [prep] three years [pers pn] | 8 |
|
| 6 | [noun] [prep] three years it | 6 |
|
| 7 | [noun] [prep] three year it | 6 |
|
| 8 | [noun] [prep] three years it | 6 |
|
