| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] months for [noun] | 37 |
|
| 2 | [num] months for [noun sg] | 27 |
|
| 3 | six months for [noun] | 8 |
|
| 4 | 18 months for [noun] | 5 |
|
| 5 | [num] months for [noun pl] | 5 |
|
| 6 | [num] months for [noun prp] | 5 |
|
