| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | two years ' [noun] | 173 |
|
| 2 | two years ' [noun sg] | 167 |
|
| 3 | [adj] years ' experience | 118 |
|
| 4 | two [noun] ' experience | 7 |
|
| 5 | two years [unc] experience | 7 |
|
| 6 | two [noun pl] ' experience | 7 |
|
| 7 | two years ' experience | 7 |
|
| 8 | two year ' experience | 7 |
|
