| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] a | 5287 |
|
| 2 | [was/were] taken [prep] | 2148 |
|
| 3 | taken [prep] a | 1036 |
|
| 4 | [was/were] taken a | 15 |
|
