| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when he [vb past] [prep] [noun] | 513 |
|
| 2 | he [num ord] [vb past] [prep] [noun] | 50 |
|
| 3 | when he [num ord] [vb past] [prep] | 38 |
|
| 4 | when he [num ord] [vb past] [noun] | 12 |
|
