| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] why do | 75 |
|
| 2 | [noun sg] why [vb base] | 51 |
|
| 3 | [noun sg] why do | 45 |
|
| 4 | [noun sg] why [vb past] | 20 |
|
| 5 | [noun sg] why did | 18 |
|
| 6 | [noun sg] why [vb -s] | 12 |
|
| 7 | [noun sg] why does | 11 |
|
| 8 | [noun sg] why have | 9 |
|
| 9 | [noun sg] why [vb infin] | 7 |
|
| 10 | mum why [verb] | 5 |
|
| 11 | reason why [verb] | 5 |
|
