| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a half years [pron] | 13 |
|
| 2 | a half years [pers pn] | 12 |
|
| 3 | a [adj] years i | 11 |
|
| 4 | a half [noun] i | 11 |
|
| 5 | a half [noun pl] i | 10 |
|
| 6 | a half years i | 6 |
|
| 7 | [art] half years i | 6 |
|
| 8 | a half year i | 6 |
|
