| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be why we have [adv] | 7 |
|
| 2 | [is] why we have [adv] | 7 |
|
| 3 | [be] why we have [adv] | 7 |
|
| 4 | why we have [verb] [adv] | 14 |
|
| 5 | why we have [vb pp] [adv] | 13 |
|
| 6 | why we have [adv] [verb] | 6 |
|
| 7 | why we have [adv] [vb pp] | 5 |
|
