| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when he [vb past] [prep] [art] | 606 |
|
| 2 | he [vb past] [conj] [prep] [art] | 146 |
|
| 3 | when he [vb past] [conj] [art] | 74 |
|
| 4 | when he [vb past] [conj] [prep] | 11 |
|
