| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] because it | 20 |
|
| 2 | [is] [adv] [verb] because it | 20 |
|
| 3 | [is] [adv] [vb pp] because it | 20 |
|
| 4 | [is] so [verb] because it | 6 |
|
