| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [adv prt] [prep] [art] | 2603 |
|
| 2 | what was [vb pp] [prep] [art] | 352 |
|
| 3 | what was [vb pp] [adv prt] [prep] | 11 |
|
