| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a mistake [verb] | 88 |
|
| 2 | it be a mistake [to-vb] | 85 |
|
| 3 | it [be] a mistake to assume | 5 |
|
| 4 | it be a [noun sg] to assume | 5 |
|
| 5 | it be a mistake to assume | 5 |
|
| 6 | it be [art] mistake to assume | 5 |
|
| 7 | it be [art] mistake to assume | 5 |
|
| 8 | it be a mistake to assume | 5 |
|
| 9 | [pron] be a mistake to assume | 5 |
|
| 10 | it be a mistake assume | 5 |
|
| 11 | it be a [noun] to assume | 5 |
|
