| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] six months of the [noun] | 21 |
|
| 2 | [prep] six months of the [noun sg] | 21 |
|
| 3 | [prep] six months of the [noun] | 21 |
|
| 4 | [prep] six months of the [noun] | 21 |
|
| 5 | within six months of the [noun] | 12 |
|
| 6 | within six months of the [noun] | 12 |
|
| 7 | [prep] six months of the year | 9 |
|
| 8 | [prep] six months of the year | 9 |
|
| 9 | for six months of the [noun] | 9 |
|
| 10 | for six months of the [noun] | 9 |
|
