| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [is] [adv] a | 1357 |
|
| 2 | so [det] [is] a | 186 |
|
| 3 | so [det] [is] [adv] | 148 |
|
| 4 | so [is] [adv] a | 6 |
|
