| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why we [verb] | 690 |
|
| 2 | [adv] we need | 400 |
|
| 3 | why [pron] need | 133 |
|
| 4 | why [pers pn] need | 132 |
|
| 5 | [Wh adv] we need | 88 |
|
| 6 | why we need | 43 |
|
| 7 | why we need | 43 |
|
