| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [to-vb] [adv] | 2746 |
|
| 2 | is [adj] [to-vb] so | 106 |
|
| 3 | [adj] [to-vb] so [adv] | 92 |
|
| 4 | is [adj] so [adv] | 26 |
|
| 5 | is [to-vb] so [adv] | 5 |
|
