| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] some [noun] | 3680 |
|
| 2 | to do some [noun] | 218 |
|
| 3 | [vb past] to do [noun] | 102 |
|
| 4 | [vb past] to do some | 41 |
|
