| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what was [v-ing] [adv prt] | 284 |
|
| 2 | [not/n't] [verb] what was [v-ing] | 120 |
|
| 3 | [not/n't] [verb] what was [adv prt] | 6 |
|
