| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [adv prt] [prep] [art] | 747 |
|
| 2 | when [pers pn] [verb] [adv prt] [prep] [art] | 737 |
|
| 3 | [conj] it [verb] [adv prt] [prep] [art] | 277 |
|
| 4 | when it [verb] [adv] [prep] [art] | 45 |
|
| 5 | when it [verb] [adv prt] [prep] [art] | 34 |
|
| 6 | when it [verb] [adv prt] [prep] [art] | 34 |
|
