| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] is why [noun sg] | 76 |
|
| 2 | [det] is why [noun sg] | 76 |
|
| 3 | that is why [noun sg] | 39 |
|
| 4 | that is why [noun sg] | 39 |
|
| 5 | this is why [noun sg] | 37 |
|
| 6 | this is why [noun sg] | 37 |
|
