| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and why [verb] | 278 |
|
| 2 | and why [verb] | 278 |
|
| 3 | and why do | 194 |
|
| 4 | and why [vb past] | 127 |
|
| 5 | and why did | 97 |
|
| 6 | and why [vb base] | 80 |
|
| 7 | and why do | 68 |
|
| 8 | and why have | 53 |
|
| 9 | and why [vb -s] | 41 |
|
| 10 | and why had | 30 |
|
| 11 | and why does | 29 |
|
| 12 | and why [vb infin] | 27 |
|
| 13 | and why have | 12 |
|
| 14 | and why has | 11 |
|
| 15 | and why bother | 6 |
|
| 16 | and why bother | 6 |
|
