| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] so [adv] a question | 6 |
|
| 2 | [be] [adv] so [adv] a question | 6 |
|
| 3 | [adv] so [adv] a question of | 7 |
|
| 4 | [adv] so [adv] a question [prep] | 7 |
|
| 5 | [adv] so [adv] a question [prep] | 7 |
|
| 6 | [adv] so [adv] a question of | 7 |
|
