| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] back [prep] [art] | 216 |
|
| 2 | when [pers pn] [verb] back [prep] [art] | 213 |
|
| 3 | when i [verb] [adv] [prep] [art] | 203 |
|
| 4 | when i [verb] [adv prt] [prep] [art] | 177 |
|
| 5 | [conj] i [verb] back [prep] [art] | 129 |
|
| 6 | [subord] i [verb] back [prep] [art] | 101 |
|
| 7 | when i [verb] back [prep] [art] | 67 |
|
| 8 | when i [verb] back [prep] [art] | 67 |
|
| 9 | when i [verb] back [prep] [art] | 67 |
|
