| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] we [vb infin] | 280 |
|
| 2 | why do [adv] we | 243 |
|
| 3 | why do we [vb infin] | 184 |
|
| 4 | why do [adv] [vb infin] | 22 |
|
