| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [prep] [art] | 38735 |
|
| 2 | what was [vb pp] [prep] | 799 |
|
| 3 | what was [prep] [art] | 132 |
|
| 4 | what was [vb pp] [art] | 49 |
|
| 5 | what [vb pp] [prep] [art] | 6 |
|
