| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years [subord] [pron] | 622 |
|
| 2 | [num] [noun sg] [subord] [pron] | 545 |
|
| 3 | [num] years [noun sg] [pron] | 32 |
|
| 4 | [num] years [noun sg] [subord] | 15 |
|
| 5 | years [noun sg] [subord] [pron] | 9 |
|
