| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] because it is [prep] | 5 |
|
| 2 | be because it is [prep] | 5 |
|
| 3 | is because it is [prep] | 5 |
|
| 4 | [be] because it is [prep] | 5 |
|
