| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] because it [is] [verb] | 10 |
|
| 2 | is [adj] because it [is] [verb] | 10 |
|
| 3 | is [vb pp] because it [is] [verb] | 5 |
|
| 4 | is [verb] because it [is] [verb] | 5 |
|
