| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have taken a [noun] | 188 |
|
| 2 | [pers pn] must have a [noun] | 145 |
|
| 3 | [pers pn] must have taken a | 17 |
|
| 4 | [pers pn] must have taken [noun] | 10 |
|
| 5 | must have taken a [noun] | 10 |
|
