| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | taken [prep] a [noun] | 734 |
|
| 2 | were [prep] a [noun] | 667 |
|
| 3 | were taken [prep] [noun] | 325 |
|
| 4 | were taken [prep] a | 69 |
|
