| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] within [num] months | 18 |
|
| 2 | [noun prp] within three months | 6 |
|
| 3 | [noun prp] within three months | 6 |
|
| 4 | [noun prp] within six months | 5 |
|
| 5 | [noun prp] within six months | 5 |
|
