| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] reason i | 250 |
|
| 2 | [adj] reason i | 95 |
|
| 3 | main [noun] i | 49 |
|
| 4 | main reason [pron] | 26 |
|
| 5 | main reason i | 7 |
|
