| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] do [prep] | 1036 |
|
| 2 | this [was/were] [prep] | 883 |
|
| 3 | this [was/were] do | 196 |
|
| 4 | this do [prep] | 49 |
|
