| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [adv] [verb] back [prep] | 231 |
|
| 2 | who [verb] [adv] [verb] [adv] [prep] | 168 |
|
| 3 | who [verb] [adv] [verb] [adv prt] [prep] | 96 |
|
| 4 | who [verb] [adv] [verb] back [prep] | 10 |
|
