| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years [pers pn] | 1686 |
|
| 2 | [num] years [pers pn] | 1027 |
|
| 3 | 30 [noun] [pers pn] | 36 |
|
| 4 | 30 [noun pl] [pers pn] | 30 |
|
| 5 | 30 years [pron] | 27 |
|
| 6 | 30 year [pers pn] | 20 |
|
| 7 | 30 years [pers pn] | 20 |
|
