| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [vb pp] a | 390 |
|
| 2 | must [vb infin] [vb pp] a | 349 |
|
| 3 | must [vb infin] had a | 101 |
|
| 4 | must [vb infin] [vb pp] an | 49 |
|
| 5 | must [vb infin] made a | 25 |
|
| 6 | must [vb infin] taken a | 22 |
|
| 7 | must [vb infin] cost a | 18 |
|
| 8 | must [vb infin] got a | 17 |
|
| 9 | must [vb infin] seemed a | 16 |
|
| 10 | must 've [vb pp] a | 8 |
|
| 11 | must [vb infin] looked a | 8 |
|
| 12 | must [vb infin] done a | 7 |
|
| 13 | must [vb infin] seen a | 6 |
|
| 14 | must [vb infin] spent a | 6 |
|
| 15 | must [vb infin] provided a | 5 |
|
| 16 | must [vb infin] played a | 5 |
|
