| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] [noun] [subord] [pron] | 673 |
|
| 2 | [prep] [num] [noun pl] [subord] [pron] | 472 |
|
| 3 | [prep] [num] years [conj] [pron] | 287 |
|
| 4 | [prep] [adj] years [subord] [pron] | 168 |
|
| 5 | [prep] [num] year [subord] [pron] | 127 |
|
