| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what was it [prep] | 140 |
|
| 2 | what [was/were] it like | 82 |
|
| 3 | what [was/were] it about | 33 |
|
| 4 | what [was/were] it to | 7 |
|
| 5 | what [was/were] it for | 6 |
|
