| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what was [verb] [adv prt] [prep] | 146 |
|
| 2 | to what was [verb] [prep] | 63 |
|
| 3 | to what was [verb] [adv prt] | 18 |
|
| 4 | to what [verb] [adv prt] [prep] | 11 |
|
