| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [was/were] it [adv] [adj] | 13 |
|
| 2 | why [was/were] it [adv] [adj] | 12 |
|
| 3 | why [was/were] it so [adj] | 11 |
|
| 4 | why [was/were] it so [adj] | 11 |
|
| 5 | why [was/were] it [conj] [adj] | 5 |
|
