| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] [num ord] [num] [noun pl] [Wh adv] | 6 |
|
| 2 | for the [num ord] [num] [noun] [Wh adv] | 6 |
|
| 3 | for [art] [num ord] [num] [noun] when | 5 |
|
