| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [vb -s] [prep] a | 709 |
|
| 2 | when [pron] [verb] [prep] a | 608 |
|
| 3 | when [pron] [vb -s] [prep] [art] | 488 |
|
| 4 | when [pron] [vb -s] [prep] [art] | 488 |
|
| 5 | when [pron] [vb -s] [prep] a | 94 |
|
