| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num ord] [noun sg] when | 60 |
|
| 2 | [prep] [num ord] [noun sg] when | 60 |
|
| 3 | for [num ord] [noun sg] [adv] | 28 |
|
| 4 | for [adj] [noun sg] when | 25 |
|
| 5 | for [num ord] [noun] when | 8 |
|
| 6 | for [num ord] [noun sg] when | 7 |
|
| 7 | for [num ord] [noun sg] when | 7 |
|
| 8 | for [num ord] [noun sg] [Wh adv] | 7 |
|
