| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [vb pp] a [noun] | 214 |
|
| 2 | must have [vb pp] a [noun sg] | 213 |
|
| 3 | must have [vb pp] a [noun] | 210 |
|
| 4 | must have [vb pp] a [noun] | 192 |
|
| 5 | must have had a [noun] | 59 |
|
| 6 | must have [vb pp] an [noun] | 22 |
|
| 7 | must have [vb pp] a lot | 21 |
|
| 8 | must have [vb pp] a lot | 21 |
|
| 9 | must have made a [noun] | 19 |
|
| 10 | must have cost a [noun] | 14 |
|
| 11 | must have [vb pp] a mistake | 10 |
|
| 12 | must have [vb pp] a bit | 10 |
|
| 13 | must have taken a [noun] | 10 |
|
| 14 | must have [vb pp] a mistake | 10 |
|
| 15 | must have got a [noun] | 10 |
|
| 16 | must have [vb pp] a bit | 10 |
|
| 17 | must have [vb pp] a fortune | 9 |
|
| 18 | must have [vb pp] a fortune | 9 |
|
| 19 | must have [vb pp] a reason | 6 |
|
| 20 | must have [vb pp] a reason | 6 |
|
| 21 | must have spent a [noun] | 5 |
|
