| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who has taken a | 6 |
|
| 2 | [noun sg] who has taken a | 5 |
|
| 3 | who has taken a [noun] | 6 |
|
| 4 | who has taken a [noun sg] | 5 |
|
