| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years [unc] [noun] | 1139 |
|
| 2 | [num] years [unc] experience | 98 |
|
| 3 | years [unc] [noun] experience | 9 |
|
| 4 | [num] years [noun] experience | 5 |
|
