| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do you leave | 36 |
|
| 2 | why [vb past] you leave | 36 |
|
| 3 | why [verb] you leave | 36 |
|
| 4 | why did you leave | 36 |
|
| 5 | why have you leave | 6 |
|
| 6 | why have you leave | 6 |
|
| 7 | why [verb] you left | 6 |
|
| 8 | why [vb base] you leave | 6 |
|
