| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [conj] | 3774 |
|
| 2 | [be] [adv] because | 1315 |
|
| 3 | be [adv] because | 1315 |
|
| 4 | [is] [adv] because | 801 |
|
