| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [num] year [unc] [noun] | 23 |
|
| 2 | have [adj] year [unc] experience | 17 |
|
| 3 | [verb] [num] year [unc] experience | 13 |
|
| 4 | have [num] [noun] [unc] experience | 12 |
|
