| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [conj] | 16533 |
|
| 2 | [noun sg] [is] [conj] | 14201 |
|
| 3 | reason [be] [conj] | 344 |
|
| 4 | reason [is] [conj] | 277 |
|
