| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] make a mistake | 21 |
|
| 2 | [modal v] [vb infin] make a mistake | 21 |
|
| 3 | must [vb infin] make a mistake | 10 |
|
| 4 | must [vb infin] make a mistake | 10 |
|
| 5 | [vb infin] make a [adj] mistake | 5 |
|
