| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [verb] [num ord] [noun] | 8 |
|
| 2 | when they [verb] [num ord] [noun] | 8 |
|
| 3 | when they [verb] [num ord] [noun sg] | 6 |
|
| 4 | when they [vb base] [num ord] [noun] | 5 |
|
