| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [num] year [unc] experience | 13 |
|
| 2 | [verb] [num] year ['s] experience | 13 |
|
| 3 | [verb] [num] years [unc] experience | 12 |
|
| 4 | [verb] [num] year ' experience | 12 |
|
| 5 | have [num] year [unc] experience | 12 |
|
| 6 | [verb] [num] year ' experience | 12 |
|
| 7 | [vb -s] [num] year [unc] experience | 6 |
|
| 8 | has [num] year [unc] experience | 6 |
|
