| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is so | 47 |
|
| 2 | [vb base] [is] so | 17 |
|
| 3 | [vb pp] [is] so | 14 |
|
| 4 | [v-ing] [is] so | 12 |
|
| 5 | do [is] so | 6 |
|
