| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] six months [art] [noun] | 12 |
|
| 2 | [prep] six months [art] [noun sg] | 11 |
|
| 3 | [prep] six months the [noun] | 6 |
|
| 4 | for six months [art] [noun] | 5 |
|
| 5 | after six months [art] [noun] | 5 |
|
| 6 | [prep] six months a [noun] | 5 |
|
