| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [Wh det] [pron] [verb] is | 42 |
|
| 2 | so [Wh det] [pron] [vb base] is | 35 |
|
| 3 | so [Wh det] [pron] do is | 23 |
|
| 4 | so [Wh det] [pron] do is | 21 |
|
| 5 | so [Wh det] [pron] [vb -s] is | 5 |
|
