| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when he [verb] his [num ord] [adj] | 7 |
|
| 2 | when he [verb] [pos pn] [num ord] [adj] | 7 |
|
| 3 | when he [verb] his [num ord] [adj] | 7 |
|
| 4 | when he [vb past] [pron] [num ord] [adj] | 6 |
|
