| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | year and [no cls] [pers pn] | 13 |
|
| 2 | years and [unc] [pers pn] | 8 |
|
| 3 | year and erm [pers pn] | 6 |
|
| 4 | year and er [pers pn] | 6 |
|
| 5 | year and er [pers pn] | 6 |
|
| 6 | year and erm [pers pn] | 6 |
|
| 7 | year and [unc] [pers pn] | 5 |
|
