| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be taken [prep] a | 24 |
|
| 2 | may be taken as a | 20 |
|
| 3 | may be taken as a | 20 |
|
| 4 | may be taken [prep] a | 17 |
|
| 5 | may be taken [prep] an | 7 |
|
