| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pron] think | 277 |
|
| 2 | why do i [verb] | 224 |
|
| 3 | why do i [vb infin] | 219 |
|
| 4 | [adv] do i think | 21 |
|
| 5 | [Wh adv] do i think | 13 |
|
| 6 | why [verb] i think | 8 |
|
| 7 | why do i think | 8 |
|
| 8 | why do i think | 8 |
|
