| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have taken a [noun] | 195 |
|
| 2 | [pron] must have a [noun] | 138 |
|
| 3 | [pron] must have taken a | 16 |
|
| 4 | [pron] must have taken [noun] | 14 |
|
| 5 | must have taken a [noun] | 10 |
|
